71472182900 has 36 divisors (see below), whose sum is σ = 156517547340. Its totient is φ = 28326585600.

The previous prime is 71472182891. The next prime is 71472182953. The reversal of 71472182900 is 928127417.

It can be written as a sum of positive squares in 6 ways, for example, as 7461158884 + 64011024016 = 86378^2 + 253004^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3267641 + ... + 3289440.

Almost surely, 2^71472182900 is an apocalyptic number.

It is an amenable number.

71472182900 is an abundant number, since it is smaller than the sum of its proper divisors (85045364440).

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

71472182900 is a wasteful number, since it uses less digits than its factorization.

71472182900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6557204 (or 6557197 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 41.

The spelling of 71472182900 in words is "seventy-one billion, four hundred seventy-two million, one hundred eighty-two thousand, nine hundred".