71204463250 has 64 divisors (see below), whose sum is σ = 136792656000. Its totient is φ = 27738244800.

The previous prime is 71204463223. The next prime is 71204463271. The reversal of 71204463250 is 5236440217.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3742261 + ... + 3761239.

It is an arithmetic number, because the mean of its divisors is an integer number (2137385250).

Almost surely, 2^71204463250 is an apocalyptic number.

71204463250 is a deficient number, since it is larger than the sum of its proper divisors (65588192750).

71204463250 is a wasteful number, since it uses less digits than its factorization.

71204463250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19388 (or 19378 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 71204463250 in words is "seventy-one billion, two hundred four million, four hundred sixty-three thousand, two hundred fifty".