240251104332563 has 2 divisors, whose sum is σ = 240251104332564. Its totient is φ = 240251104332562.

The previous prime is 240251104332431. The next prime is 240251104332601. The reversal of 240251104332563 is 365233401152042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240251104332563 - 2³² = 240246809365267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240251104332563.

It is not a weakly prime, because it can be changed into another prime (240251104302563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120125552166281 + 120125552166282.

It is an arithmetic number, because the mean of its divisors is an integer number (120125552166282).

Almost surely, 2^{240251104332563} is an apocalyptic number.

240251104332563 is a deficient number, since it is larger than the sum of its proper divisors (1).

240251104332563 is an equidigital number, since it uses as much as digits as its factorization.

240251104332563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 240251104332563 in words is "two hundred forty trillion, two hundred fifty-one billion, one hundred four million, three hundred thirty-two thousand, five hundred sixty-three".