23940106526 has 16 divisors (see below), whose sum is σ = 41051628384. Its totient is φ = 10257184224.

The previous prime is 23940106501. The next prime is 23940106549. The reversal of 23940106526 is 62560104932.

It is a self number, because there is not a number n which added to its sum of digits gives 23940106526.

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, 186065 + ... + 287228.

It is an arithmetic number, because the mean of its divisors is an integer number (2565726774).

Almost surely, 2^23940106526 is an apocalyptic number.

23940106526 is a deficient number, since it is larger than the sum of its proper divisors (17111521858).

23940106526 is a wasteful number, since it uses less digits than its factorization.

23940106526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476915.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 23940106526 in words is "twenty-three billion, nine hundred forty million, one hundred six thousand, five hundred twenty-six".