72367354048 has 56 divisors (see below), whose sum is σ = 156863765520. Its totient is φ = 32851230720.

The previous prime is 72367354019. The next prime is 72367354063. The reversal of 72367354048 is 84045376327.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 72367353992 and 72367354010.

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, 474540 + ... + 608212.

It is an arithmetic number, because the mean of its divisors is an integer number (2801138670).

Almost surely, 2^72367354048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 72367354048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78431882760).

72367354048 is an abundant number, since it is smaller than the sum of its proper divisors (84496411472).

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

72367354048 is a wasteful number, since it uses less digits than its factorization.

72367354048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134465 (or 134455 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 72367354048 in words is "seventy-two billion, three hundred sixty-seven million, three hundred fifty-four thousand, forty-eight".