239152412773 has 2 divisors, whose sum is σ = 239152412774. Its totient is φ = 239152412772.

The previous prime is 239152412761. The next prime is 239152412801. The reversal of 239152412773 is 377214251932.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193615840324 + 45536572449 = 440018^2 + 213393^2 .

It is a cyclic number.

It is not a de Polignac number, because 239152412773 - 2³⁷ = 101713459301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (239152412173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119576206386 + 119576206387.

It is an arithmetic number, because the mean of its divisors is an integer number (119576206387).

Almost surely, 2^239152412773 is an apocalyptic number.

It is an amenable number.

239152412773 is a deficient number, since it is larger than the sum of its proper divisors (1).

239152412773 is an equidigital number, since it uses as much as digits as its factorization.

239152412773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 46.

The spelling of 239152412773 in words is "two hundred thirty-nine billion, one hundred fifty-two million, four hundred twelve thousand, seven hundred seventy-three".