72137410339 has 2 divisors, whose sum is σ = 72137410340. Its totient is φ = 72137410338.

The previous prime is 72137410259. The next prime is 72137410363. The reversal of 72137410339 is 93301473127.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72137410339 - 2²⁵ = 72103855907 is a prime.

It is not a weakly prime, because it can be changed into another prime (72137410379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36068705169 + 36068705170.

It is an arithmetic number, because the mean of its divisors is an integer number (36068705170).

Almost surely, 2^72137410339 is an apocalyptic number.

72137410339 is a deficient number, since it is larger than the sum of its proper divisors (1).

72137410339 is an equidigital number, since it uses as much as digits as its factorization.

72137410339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 40.

The spelling of 72137410339 in words is "seventy-two billion, one hundred thirty-seven million, four hundred ten thousand, three hundred thirty-nine".