240152872357 has 2 divisors, whose sum is σ = 240152872358. Its totient is φ = 240152872356.

The previous prime is 240152872339. The next prime is 240152872391. The reversal of 240152872357 is 753278251042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195411738916 + 44741133441 = 442054^2 + 211521^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240152872357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240152872657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120076436178 + 120076436179.

It is an arithmetic number, because the mean of its divisors is an integer number (120076436179).

Almost surely, 2^240152872357 is an apocalyptic number.

It is an amenable number.

240152872357 is a deficient number, since it is larger than the sum of its proper divisors (1).

240152872357 is an equidigital number, since it uses as much as digits as its factorization.

240152872357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 940800, while the sum is 46.

The spelling of 240152872357 in words is "two hundred forty billion, one hundred fifty-two million, eight hundred seventy-two thousand, three hundred fifty-seven".