26274150472 has 8 divisors (see below), whose sum is σ = 49264032150. Its totient is φ = 13137075232.

The previous prime is 26274150467. The next prime is 26274150491. The reversal of 26274150472 is 27405147262.

It can be written as a sum of positive squares in only one way, i.e., 16608507876 + 9665642596 = 128874^2 + 98314^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1642134397 + ... + 1642134412.

Almost surely, 2^26274150472 is an apocalyptic number.

It is an amenable number.

26274150472 is a deficient number, since it is larger than the sum of its proper divisors (22989881678).

26274150472 is a wasteful number, since it uses less digits than its factorization.

26274150472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284268815 (or 3284268811 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 26274150472 in words is "twenty-six billion, two hundred seventy-four million, one hundred fifty thousand, four hundred seventy-two".