240045107500453 has 2 divisors, whose sum is σ = 240045107500454. Its totient is φ = 240045107500452.

The previous prime is 240045107500439. The next prime is 240045107500657. The reversal of 240045107500453 is 354005701540042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189004699418404 + 51040408082049 = 13747898^2 + 7144257^2 .

It is a cyclic number.

It is not a de Polignac number, because 240045107500453 - 2⁵ = 240045107500421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240045107504453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120022553750226 + 120022553750227.

It is an arithmetic number, because the mean of its divisors is an integer number (120022553750227).

Almost surely, 2^{240045107500453} is an apocalyptic number.

It is an amenable number.

240045107500453 is a deficient number, since it is larger than the sum of its proper divisors (1).

240045107500453 is an equidigital number, since it uses as much as digits as its factorization.

240045107500453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336000, while the sum is 40.

The spelling of 240045107500453 in words is "two hundred forty trillion, forty-five billion, one hundred seven million, five hundred thousand, four hundred fifty-three".