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41223401405420 = 22513158551543867
BaseRepresentation
bin10010101111110000100100…
…01100100111101111101100
312101221220210201111200121012
421113320102030213233230
520400401011224433140
6223401434050124352
711453202213313403
oct1127702214475754
9171856721450535
1041223401405420
1112153823446443
1247594558806b8
131a00472155810
14a2731a94063a
154b74ae0a7265
hex257e12327bec

41223401405420 has 24 divisors (see below), whose sum is σ = 93228307794384. Its totient is φ = 15220948211136.

The previous prime is 41223401405413. The next prime is 41223401405429. The reversal of 41223401405420 is 2450410432214.

It is not an unprimeable number, because it can be changed into a prime (41223401405429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79275771674 + ... + 79275772193.

It is an arithmetic number, because the mean of its divisors is an integer number (3884512824766).

Almost surely, 241223401405420 is an apocalyptic number.

It is an amenable number.

41223401405420 is an abundant number, since it is smaller than the sum of its proper divisors (52004906388964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41223401405420 is a wasteful number, since it uses less digits than its factorization.

41223401405420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158551543889 (or 158551543887 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 41223401405420 its reverse (2450410432214), we get a palindrome (43673811837634).

The spelling of 41223401405420 in words is "forty-one trillion, two hundred twenty-three billion, four hundred one million, four hundred five thousand, four hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 158551543867 317103087734 634206175468 792757719335 1585515438670 2061170070271 3171030877340 4122340140542 8244680281084 10305850351355 20611700702710 41223401405420