10690631426255 has 16 divisors (see below), whose sum is σ = 13996100224800. Its totient is φ = 7774398111360.

The previous prime is 10690631426249. The next prime is 10690631426281. The reversal of 10690631426255 is 55262413609601.

It is not a de Polignac number, because 10690631426255 - 2⁶ = 10690631426191 is a prime.

It is a super-2 number, since 2×10690631426255² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6870020 + ... + 8281209.

It is an arithmetic number, because the mean of its divisors is an integer number (874756264050).

Almost surely, 2^{10690631426255} is an apocalyptic number.

10690631426255 is a deficient number, since it is larger than the sum of its proper divisors (3305468798545).

10690631426255 is a wasteful number, since it uses less digits than its factorization.

10690631426255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15164074.

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 10690631426255 in words is "ten trillion, six hundred ninety billion, six hundred thirty-one million, four hundred twenty-six thousand, two hundred fifty-five".