71276982798 has 48 divisors (see below), whose sum is σ = 175582687824. Its totient is φ = 19166918400.

The previous prime is 71276982787. The next prime is 71276982823. The reversal of 71276982798 is 89728967217.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7125553 + ... + 7135548.

It is an arithmetic number, because the mean of its divisors is an integer number (3657972663).

Almost surely, 2^71276982798 is an apocalyptic number.

71276982798 is an abundant number, since it is smaller than the sum of its proper divisors (104305705026).

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

71276982798 is a wasteful number, since it uses less digits than its factorization.

71276982798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14261137 (or 14261130 counting only the distinct ones).

The product of its digits is 42674688, while the sum is 66.

The spelling of 71276982798 in words is "seventy-one billion, two hundred seventy-six million, nine hundred eighty-two thousand, seven hundred ninety-eight".