12623126727038 has 16 divisors (see below), whose sum is σ = 19197463639680. Its totient is φ = 6224002759296.

The previous prime is 12623126727019. The next prime is 12623126727053. The reversal of 12623126727038 is 83072762132621.

It is a super-2 number, since 2×12623126727038² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6815918 + ... + 8467761.

It is an arithmetic number, because the mean of its divisors is an integer number (1199841477480).

Almost surely, 2^{12623126727038} is an apocalyptic number.

12623126727038 is a deficient number, since it is larger than the sum of its proper divisors (6574336912642).

12623126727038 is a wasteful number, since it uses less digits than its factorization.

12623126727038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15289411.

The product of its (nonzero) digits is 2032128, while the sum is 50.

Adding to 12623126727038 its reverse (83072762132621), we get a palindrome (95695888859659).

The spelling of 12623126727038 in words is "twelve trillion, six hundred twenty-three billion, one hundred twenty-six million, seven hundred twenty-seven thousand, thirty-eight".