332293454642 has 18 divisors (see below), whose sum is σ = 505647419997. Its totient is φ = 163778099800.

The previous prime is 332293454611. The next prime is 332293454693. The reversal of 332293454642 is 246454392233.

It can be written as a sum of positive squares in 2 ways, for example, as 332293449601 + 5041 = 576449^2 + 71^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=407611.

It is a super-2 number, since 2×332293454642² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 in 8 ways as a sum of consecutive naturals, for example, 57877892 + ... + 57883632.

Almost surely, 2^332293454642 is an apocalyptic number.

332293454642 is a deficient number, since it is larger than the sum of its proper divisors (173353965355).

332293454642 is an frugal number, since it uses more digits than its factorization.

332293454642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11626 (or 5814 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 47.

The spelling of 332293454642 in words is "three hundred thirty-two billion, two hundred ninety-three million, four hundred fifty-four thousand, six hundred forty-two".