26232602704 has 160 divisors (see below), whose sum is σ = 66071199744. Its totient is φ = 9793405440.

The previous prime is 26232602699. The next prime is 26232602713. The reversal of 26232602704 is 40720623262.

It is a super-2 number, since 2×26232602704² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26232602704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2803057 + ... + 2812399.

Almost surely, 2^26232602704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26232602704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33035599872).

26232602704 is an abundant number, since it is smaller than the sum of its proper divisors (39838597040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26232602704 is a wasteful number, since it uses less digits than its factorization.

26232602704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9465 (or 9459 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 26232602704 in words is "twenty-six billion, two hundred thirty-two million, six hundred two thousand, seven hundred four".