26313973476 has 48 divisors (see below), whose sum is σ = 70479768576. Its totient is φ = 7485152544.

The previous prime is 26313973451. The next prime is 26313973493. The reversal of 26313973476 is 67437931362.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670936 + ... + 709071.

It is an arithmetic number, because the mean of its divisors is an integer number (1468328512).

Almost surely, 2^26313973476 is an apocalyptic number.

It is an amenable number.

26313973476 is an abundant number, since it is smaller than the sum of its proper divisors (44165795100).

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

26313973476 is a wasteful number, since it uses less digits than its factorization.

26313973476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380248 (or 1380246 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 51.

The spelling of 26313973476 in words is "twenty-six billion, three hundred thirteen million, nine hundred seventy-three thousand, four hundred seventy-six".