151592293442 has 54 divisors (see below), whose sum is σ = 240068556819. Its totient is φ = 71790096360.

The previous prime is 151592293409. The next prime is 151592293469. The reversal of 151592293442 is 244392295151.

It can be written as a sum of positive squares in only one way, i.e., 75796146721 + 75796146721 = 275311^2 + 275311^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=275311.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1416750353 + ... + 1416750459.

Almost surely, 2^151592293442 is an apocalyptic number.

151592293442 is a deficient number, since it is larger than the sum of its proper divisors (88476263377).

151592293442 is an frugal number, since it uses more digits than its factorization.

151592293442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444 (or 223 counting only the distinct ones).

The product of its digits is 777600, while the sum is 47.

The spelling of 151592293442 in words is "one hundred fifty-one billion, five hundred ninety-two million, two hundred ninety-three thousand, four hundred forty-two".