240045102265757 has 2 divisors, whose sum is σ = 240045102265758. Its totient is φ = 240045102265756.

The previous prime is 240045102265723. The next prime is 240045102265783. The reversal of 240045102265757 is 757562201540042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149330697368836 + 90714404896921 = 12220094^2 + 9524411^2 .

It is a cyclic number.

It is not a de Polignac number, because 240045102265757 - 2¹² = 240045102261661 is a prime.

It is a super-2 number, since 2×240045102265757² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240045152265757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120022551132878 + 120022551132879.

It is an arithmetic number, because the mean of its divisors is an integer number (120022551132879).

Almost surely, 2^{240045102265757} is an apocalyptic number.

It is an amenable number.

240045102265757 is a deficient number, since it is larger than the sum of its proper divisors (1).

240045102265757 is an equidigital number, since it uses as much as digits as its factorization.

240045102265757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704000, while the sum is 50.

The spelling of 240045102265757 in words is "two hundred forty trillion, forty-five billion, one hundred two million, two hundred sixty-five thousand, seven hundred fifty-seven".