71416602378 has 48 divisors (see below), whose sum is σ = 168822216576. Its totient is φ = 21638915520.

The previous prime is 71416602349. The next prime is 71416602409. The reversal of 71416602378 is 87320661417.

71416602378 is a `hidden beast` number, since 7 + 1 + 4 + 1 + 6 + 602 + 37 + 8 = 666.

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, 2465950 + ... + 2494742.

It is an arithmetic number, because the mean of its divisors is an integer number (3517129512).

Almost surely, 2^71416602378 is an apocalyptic number.

71416602378 is an abundant number, since it is smaller than the sum of its proper divisors (97405614198).

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

71416602378 is a wasteful number, since it uses less digits than its factorization.

71416602378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41339 (or 41336 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 71416602378 in words is "seventy-one billion, four hundred sixteen million, six hundred two thousand, three hundred seventy-eight".