72034877722 has 16 divisors (see below), whose sum is σ = 109024729920. Its totient is φ = 35693396032.

The previous prime is 72034877657. The next prime is 72034877737. The reversal of 72034877722 is 22777843027.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1816179 + ... + 1855417.

It is an arithmetic number, because the mean of its divisors is an integer number (6814045620).

Almost surely, 2^72034877722 is an apocalyptic number.

72034877722 is a deficient number, since it is larger than the sum of its proper divisors (36989852198).

72034877722 is a wasteful number, since it uses less digits than its factorization.

72034877722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47477.

The product of its (nonzero) digits is 1843968, while the sum is 49.

The spelling of 72034877722 in words is "seventy-two billion, thirty-four million, eight hundred seventy-seven thousand, seven hundred twenty-two".