73257114319 has 2 divisors, whose sum is σ = 73257114320. Its totient is φ = 73257114318.

The previous prime is 73257114269. The next prime is 73257114331. The reversal of 73257114319 is 91341175237.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73257114319 - 2¹³ = 73257106127 is a prime.

It is a super-2 number, since 2×73257114319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73257114019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36628557159 + 36628557160.

It is an arithmetic number, because the mean of its divisors is an integer number (36628557160).

Almost surely, 2^73257114319 is an apocalyptic number.

73257114319 is a deficient number, since it is larger than the sum of its proper divisors (1).

73257114319 is an equidigital number, since it uses as much as digits as its factorization.

73257114319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 43.

The spelling of 73257114319 in words is "seventy-three billion, two hundred fifty-seven million, one hundred fourteen thousand, three hundred nineteen".