332442142 has 8 divisors (see below), whose sum is σ = 499854600. Its totient is φ = 165823944.

The previous prime is 332442137. The next prime is 332442193. The reversal of 332442142 is 241244233.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×332442142³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197517 + ... + 199192.

It is an arithmetic number, because the mean of its divisors is an integer number (62481825).

Almost surely, 2^332442142 is an apocalyptic number.

332442142 is a deficient number, since it is larger than the sum of its proper divisors (167412458).

332442142 is a wasteful number, since it uses less digits than its factorization.

332442142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397130.

The product of its digits is 4608, while the sum is 25.

The square root of 332442142 is about 18232.9959688472. The cubic root of 332442142 is about 692.7428052899.

Adding to 332442142 its reverse (241244233), we get a palindrome (573686375).

The spelling of 332442142 in words is "three hundred thirty-two million, four hundred forty-two thousand, one hundred forty-two".