150012042430057 has 2 divisors, whose sum is σ = 150012042430058. Its totient is φ = 150012042430056.

The previous prime is 150012042430013. The next prime is 150012042430079. The reversal of 150012042430057 is 750034240210051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149995597958361 + 16444471696 = 12247269^2 + 128236^2 .

It is a cyclic number.

It is not a de Polignac number, because 150012042430057 - 2³⁹ = 149462286616169 is a prime.

It is a super-2 number, since 2×150012042430057² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150012042430087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75006021215028 + 75006021215029.

It is an arithmetic number, because the mean of its divisors is an integer number (75006021215029).

Almost surely, 2^{150012042430057} is an apocalyptic number.

It is an amenable number.

150012042430057 is a deficient number, since it is larger than the sum of its proper divisors (1).

150012042430057 is an equidigital number, since it uses as much as digits as its factorization.

150012042430057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 150012042430057 in words is "one hundred fifty trillion, twelve billion, forty-two million, four hundred thirty thousand, fifty-seven".