71476650930 has 64 divisors (see below), whose sum is σ = 173779740288. Its totient is φ = 18813081600.

The previous prime is 71476650899. The next prime is 71476650937. The reversal of 71476650930 is 3905667417.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 71476650930.

It is not an unprimeable number, because it can be changed into a prime (71476650937) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1052505 + ... + 1118355.

It is an arithmetic number, because the mean of its divisors is an integer number (2715308442).

Almost surely, 2^71476650930 is an apocalyptic number.

71476650930 is an abundant number, since it is smaller than the sum of its proper divisors (102303089358).

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

71476650930 is a wasteful number, since it uses less digits than its factorization.

71476650930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66331.

The product of its (nonzero) digits is 952560, while the sum is 48.

The spelling of 71476650930 in words is "seventy-one billion, four hundred seventy-six million, six hundred fifty thousand, nine hundred thirty".