26260201164 has 24 divisors (see below), whose sum is σ = 61286908480. Its totient is φ = 8751528144.

The previous prime is 26260201157. The next prime is 26260201199. The reversal of 26260201164 is 46110206262.

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, 174994 + ... + 288345.

Almost surely, 2^26260201164 is an apocalyptic number.

It is an amenable number.

26260201164 is an abundant number, since it is smaller than the sum of its proper divisors (35026707316).

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

26260201164 is a wasteful number, since it uses less digits than its factorization.

26260201164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468069 (or 468067 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 26260201164 in words is "twenty-six billion, two hundred sixty million, two hundred one thousand, one hundred sixty-four".