26236904670672 has 40 divisors (see below), whose sum is σ = 68233560823200. Its totient is φ = 8686939351680.

The previous prime is 26236904670661. The next prime is 26236904670751. The reversal of 26236904670672 is 27607640963262.

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, 1834228354 + ... + 1834242657.

It is an arithmetic number, because the mean of its divisors is an integer number (1705839020580).

Almost surely, 2^{26236904670672} is an apocalyptic number.

It is an amenable number.

26236904670672 is an abundant number, since it is smaller than the sum of its proper divisors (41996656152528).

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

26236904670672 is a wasteful number, since it uses less digits than its factorization.

26236904670672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3668471171 (or 3668471165 counting only the distinct ones).

The product of its (nonzero) digits is 54867456, while the sum is 60.

The spelling of 26236904670672 in words is "twenty-six trillion, two hundred thirty-six billion, nine hundred four million, six hundred seventy thousand, six hundred seventy-two".