12624000155 has 16 divisors (see below), whose sum is σ = 16431471840. Its totient is φ = 9255264768.

The previous prime is 12624000139. The next prime is 12624000161. The reversal of 12624000155 is 55100042621.

It is a cyclic number.

It is not a de Polignac number, because 12624000155 - 2⁴ = 12624000139 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689582 + ... + 707651.

It is an arithmetic number, because the mean of its divisors is an integer number (1026966990).

Almost surely, 2^12624000155 is an apocalyptic number.

12624000155 is a deficient number, since it is larger than the sum of its proper divisors (3807471685).

12624000155 is a wasteful number, since it uses less digits than its factorization.

12624000155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397390.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 12624000155 its reverse (55100042621), we get a palindrome (67724042776).

The spelling of 12624000155 in words is "twelve billion, six hundred twenty-four million, one hundred fifty-five", and thus it is an aban number.