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124413012407 = 236218986981
BaseRepresentation
bin111001111011110010…
…1111110100110110111
3102220010120000212110102
41303313211332212313
54014244212344112
6133053214344315
711663033104535
oct1636745764667
9386116025412
10124413012407
11488439a1712
12201417bb09b
13b969555108
14604348b155
15338260ebc2
hex1cf797e9b7

124413012407 has 8 divisors (see below), whose sum is σ = 129825853920. Its totient is φ = 119000469280.

The previous prime is 124413012403. The next prime is 124413012421. The reversal of 124413012407 is 704210314421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124413012407 - 22 = 124413012403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124413012407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124413012401) 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, 1386857 + ... + 1473837.

It is an arithmetic number, because the mean of its divisors is an integer number (16228231740).

Almost surely, 2124413012407 is an apocalyptic number.

124413012407 is a deficient number, since it is larger than the sum of its proper divisors (5412841513).

124413012407 is an equidigital number, since it uses as much as digits as its factorization.

124413012407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149193.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 124413012407 its reverse (704210314421), we get a palindrome (828623326828).

The spelling of 124413012407 in words is "one hundred twenty-four billion, four hundred thirteen million, twelve thousand, four hundred seven".

Divisors: 1 23 62189 86981 1430347 2000563 5409261409 124413012407