73034924317 has 2 divisors, whose sum is σ = 73034924318. Its totient is φ = 73034924316.

The previous prime is 73034924251. The next prime is 73034924329. The reversal of 73034924317 is 71342943037.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71057432356 + 1977491961 = 266566^2 + 44469^2 .

It is a cyclic number.

It is not a de Polignac number, because 73034924317 - 2²³ = 73026535709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73034924377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36517462158 + 36517462159.

It is an arithmetic number, because the mean of its divisors is an integer number (36517462159).

Almost surely, 2^73034924317 is an apocalyptic number.

It is an amenable number.

73034924317 is a deficient number, since it is larger than the sum of its proper divisors (1).

73034924317 is an equidigital number, since it uses as much as digits as its factorization.

73034924317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 43.

The spelling of 73034924317 in words is "seventy-three billion, thirty-four million, nine hundred twenty-four thousand, three hundred seventeen".