26047742696 has 32 divisors (see below), whose sum is σ = 52720329600. Its totient is φ = 12028040640.

The previous prime is 26047742647. The next prime is 26047742701. The reversal of 26047742696 is 69624774062.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2435420 + ... + 2446091.

It is an arithmetic number, because the mean of its divisors is an integer number (1647510300).

Almost surely, 2^26047742696 is an apocalyptic number.

It is an amenable number.

26047742696 is an abundant number, since it is smaller than the sum of its proper divisors (26672586904).

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

26047742696 is a wasteful number, since it uses less digits than its factorization.

26047742696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4881569 (or 4881565 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 53.

The spelling of 26047742696 in words is "twenty-six billion, forty-seven million, seven hundred forty-two thousand, six hundred ninety-six".