72794433343 has 2 divisors, whose sum is σ = 72794433344. Its totient is φ = 72794433342.

The previous prime is 72794433319. The next prime is 72794433359. The reversal of 72794433343 is 34333449727.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72794433343 - 2⁵ = 72794433311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72794433743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36397216671 + 36397216672.

It is an arithmetic number, because the mean of its divisors is an integer number (36397216672).

Almost surely, 2^72794433343 is an apocalyptic number.

72794433343 is a deficient number, since it is larger than the sum of its proper divisors (1).

72794433343 is an equidigital number, since it uses as much as digits as its factorization.

72794433343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4572288, while the sum is 49.

The spelling of 72794433343 in words is "seventy-two billion, seven hundred ninety-four million, four hundred thirty-three thousand, three hundred forty-three".