150750050021429 has 2 divisors, whose sum is σ = 150750050021430. Its totient is φ = 150750050021428.

The previous prime is 150750050021423. The next prime is 150750050021477. The reversal of 150750050021429 is 924120050057051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97534921704529 + 53215128316900 = 9875977^2 + 7294870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150750050021429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150750050021423) 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, 75375025010714 + 75375025010715.

It is an arithmetic number, because the mean of its divisors is an integer number (75375025010715).

Almost surely, 2^{150750050021429} is an apocalyptic number.

It is an amenable number.

150750050021429 is a deficient number, since it is larger than the sum of its proper divisors (1).

150750050021429 is an equidigital number, since it uses as much as digits as its factorization.

150750050021429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 41.

The spelling of 150750050021429 in words is "one hundred fifty trillion, seven hundred fifty billion, fifty million, twenty-one thousand, four hundred twenty-nine".