332154153442 has 16 divisors (see below), whose sum is σ = 515457104760. Its totient is φ = 160336129408.

The previous prime is 332154153391. The next prime is 332154153479. The reversal of 332154153442 is 244351451233.

It can be written as a sum of positive squares in 4 ways, for example, as 326819165761 + 5334987681 = 571681^2 + 73041^2 .

It is a super-2 number, since 2×332154153442² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425718 + ... + 919534.

Almost surely, 2^332154153442 is an apocalyptic number.

332154153442 is a deficient number, since it is larger than the sum of its proper divisors (183302951318).

332154153442 is a wasteful number, since it uses less digits than its factorization.

332154153442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505445.

The product of its digits is 172800, while the sum is 37.

The spelling of 332154153442 in words is "three hundred thirty-two billion, one hundred fifty-four million, one hundred fifty-three thousand, four hundred forty-two".