240570172033 has 2 divisors, whose sum is σ = 240570172034. Its totient is φ = 240570172032.

The previous prime is 240570172001. The next prime is 240570172043. The reversal of 240570172033 is 330271075042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 192946712049 + 47623459984 = 439257^2 + 218228^2 .

It is a cyclic number.

It is not a de Polignac number, because 240570172033 - 2⁵ = 240570172001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240570172033.

It is not a weakly prime, because it can be changed into another prime (240570172043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120285086016 + 120285086017.

It is an arithmetic number, because the mean of its divisors is an integer number (120285086017).

Almost surely, 2^240570172033 is an apocalyptic number.

It is an amenable number.

240570172033 is a deficient number, since it is larger than the sum of its proper divisors (1).

240570172033 is an equidigital number, since it uses as much as digits as its factorization.

240570172033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 34.

The spelling of 240570172033 in words is "two hundred forty billion, five hundred seventy million, one hundred seventy-two thousand, thirty-three".