26149314696 has 32 divisors (see below), whose sum is σ = 65383774560. Its totient is φ = 8715039872.

The previous prime is 26149314689. The next prime is 26149314701. The reversal of 26149314696 is 69641394162.

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, 71191 + ... + 239513.

It is an arithmetic number, because the mean of its divisors is an integer number (2043242955).

Almost surely, 2^26149314696 is an apocalyptic number.

It is an amenable number.

26149314696 is an abundant number, since it is smaller than the sum of its proper divisors (39234459864).

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

26149314696 is a wasteful number, since it uses less digits than its factorization.

26149314696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174805 (or 174801 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 51.

The spelling of 26149314696 in words is "twenty-six billion, one hundred forty-nine million, three hundred fourteen thousand, six hundred ninety-six".