26046624020428 has 12 divisors (see below), whose sum is σ = 49725373129992. Its totient is φ = 11839374554720.

The previous prime is 26046624020381. The next prime is 26046624020447. The reversal of 26046624020428 is 82402042664062.

It is a happy number.

It is a super-2 number, since 2×26046624020428² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295984363825 + ... + 295984363912.

It is an arithmetic number, because the mean of its divisors is an integer number (4143781094166).

Almost surely, 2^{26046624020428} is an apocalyptic number.

It is an amenable number.

26046624020428 is a deficient number, since it is larger than the sum of its proper divisors (23678749109564).

26046624020428 is a wasteful number, since it uses less digits than its factorization.

26046624020428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591968727752 (or 591968727750 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 46.

The spelling of 26046624020428 in words is "twenty-six trillion, forty-six billion, six hundred twenty-four million, twenty thousand, four hundred twenty-eight".