72861274074 has 8 divisors (see below), whose sum is σ = 145722548160. Its totient is φ = 24287091356.

The previous prime is 72861274069. The next prime is 72861274093. The reversal of 72861274074 is 47047216827.

It is a sphenic number, since it is the product of 3 distinct primes.

72861274074 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6071772834 + ... + 6071772845.

It is an arithmetic number, because the mean of its divisors is an integer number (18215318520).

Almost surely, 2^72861274074 is an apocalyptic number.

72861274074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

72861274074 is a wasteful number, since it uses less digits than its factorization.

72861274074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12143545684.

The product of its (nonzero) digits is 1053696, while the sum is 48.

The spelling of 72861274074 in words is "seventy-two billion, eight hundred sixty-one million, two hundred seventy-four thousand, seventy-four".