73257114373 has 2 divisors, whose sum is σ = 73257114374. Its totient is φ = 73257114372.

The previous prime is 73257114347. The next prime is 73257114383. The reversal of 73257114373 is 37341175237.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73228148449 + 28965924 = 270607^2 + 5382^2 .

It is a cyclic number.

It is not a de Polignac number, because 73257114373 - 2¹⁷ = 73256983301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73257114383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36628557186 + 36628557187.

It is an arithmetic number, because the mean of its divisors is an integer number (36628557187).

Almost surely, 2^73257114373 is an apocalyptic number.

It is an amenable number.

73257114373 is a deficient number, since it is larger than the sum of its proper divisors (1).

73257114373 is an equidigital number, since it uses as much as digits as its factorization.

73257114373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 370440, while the sum is 43.

The spelling of 73257114373 in words is "seventy-three billion, two hundred fifty-seven million, one hundred fourteen thousand, three hundred seventy-three".