72462711454 has 24 divisors (see below), whose sum is σ = 126456806448. Its totient is φ = 31051329120.

The previous prime is 72462711449. The next prime is 72462711473. The reversal of 72462711454 is 45411726427.

It is a self number, because there is not a number n which added to its sum of digits gives 72462711454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 761722 + ... + 851554.

It is an arithmetic number, because the mean of its divisors is an integer number (5269033602).

Almost surely, 2^72462711454 is an apocalyptic number.

72462711454 is a deficient number, since it is larger than the sum of its proper divisors (53994094994).

72462711454 is a wasteful number, since it uses less digits than its factorization.

72462711454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98080 (or 98073 counting only the distinct ones).

The product of its digits is 376320, while the sum is 43.

The spelling of 72462711454 in words is "seventy-two billion, four hundred sixty-two million, seven hundred eleven thousand, four hundred fifty-four".