26257670224472 has 128 divisors (see below), whose sum is σ = 50999087462400. Its totient is φ = 12669261539328.

The previous prime is 26257670224469. The next prime is 26257670224483. The reversal of 26257670224472 is 27442207675262.

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, 2915246993 + ... + 2915255999.

It is an arithmetic number, because the mean of its divisors is an integer number (398430370800).

Almost surely, 2^{26257670224472} is an apocalyptic number.

It is an amenable number.

26257670224472 is a deficient number, since it is larger than the sum of its proper divisors (24741417237928).

26257670224472 is a wasteful number, since it uses less digits than its factorization.

26257670224472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9745 (or 9741 counting only the distinct ones).

The product of its (nonzero) digits is 31610880, while the sum is 56.

The spelling of 26257670224472 in words is "twenty-six trillion, two hundred fifty-seven billion, six hundred seventy million, two hundred twenty-four thousand, four hundred seventy-two".