26256700700001 has 48 divisors (see below), whose sum is σ = 39169884619008. Its totient is φ = 16939866528000.

The previous prime is 26256700699997. The next prime is 26256700700003. The reversal of 26256700700001 is 10000700765262.

26256700700001 is a `hidden beast` number, since 26 + 2 + 567 + 0 + 0 + 70 + 0 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 26256700700001 - 2² = 26256700699997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26256700700003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14494101 + ... + 16204701.

It is an arithmetic number, because the mean of its divisors is an integer number (816039262896).

Almost surely, 2^{26256700700001} is an apocalyptic number.

It is an amenable number.

26256700700001 is a deficient number, since it is larger than the sum of its proper divisors (12913183919007).

26256700700001 is a wasteful number, since it uses less digits than its factorization.

26256700700001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711062 (or 1711059 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 26256700700001 in words is "twenty-six trillion, two hundred fifty-six billion, seven hundred million, seven hundred thousand, one".