72342574683 has 16 divisors (see below), whose sum is σ = 97859005440. Its totient is φ = 47531425536.

The previous prime is 72342574669. The next prime is 72342574693. The reversal of 72342574683 is 38647524327.

It is not a de Polignac number, because 72342574683 - 2¹⁶ = 72342509147 is a prime.

It is a super-3 number, since 3×72342574683³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (72342574643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450535 + ... + 589632.

It is an arithmetic number, because the mean of its divisors is an integer number (6116187840).

Almost surely, 2^72342574683 is an apocalyptic number.

72342574683 is a deficient number, since it is larger than the sum of its proper divisors (25516430757).

72342574683 is a wasteful number, since it uses less digits than its factorization.

72342574683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040506.

The product of its digits is 6773760, while the sum is 51.

The spelling of 72342574683 in words is "seventy-two billion, three hundred forty-two million, five hundred seventy-four thousand, six hundred eighty-three".