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122434410344 = 23139589718671
BaseRepresentation
bin111001000000110101…
…0001101011101101000
3102201000122221110200112
41302001222031131220
54001221202112334
6132125014153452
711563016213441
oct1620152153550
9381018843615
10122434410344
1147a1903a6a4
121b88b052888
13b71266056c
145cd67a22c8
1532b8a774ce
hex1c81a8d768

122434410344 has 32 divisors (see below), whose sum is σ = 231267657600. Its totient is φ = 60763232640.

The previous prime is 122434410283. The next prime is 122434410361. The reversal of 122434410344 is 443014434221.

122434410344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 122434410344.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6548129 + ... + 6566799.

It is an arithmetic number, because the mean of its divisors is an integer number (7227114300).

Almost surely, 2122434410344 is an apocalyptic number.

It is an amenable number.

122434410344 is a deficient number, since it is larger than the sum of its proper divisors (108833247256).

122434410344 is a wasteful number, since it uses less digits than its factorization.

122434410344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24713 (or 24709 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 122434410344 its reverse (443014434221), we get a palindrome (565448844565).

The spelling of 122434410344 in words is "one hundred twenty-two billion, four hundred thirty-four million, four hundred ten thousand, three hundred forty-four".

Divisors: 1 2 4 8 139 278 556 1112 5897 11794 18671 23588 37342 47176 74684 149368 819683 1639366 2595269 3278732 5190538 6557464 10381076 20762152 110102887 220205774 440411548 880823096 15304301293 30608602586 61217205172 122434410344