332401142 has 16 divisors (see below), whose sum is σ = 502951680. Its totient is φ = 164756328.

The previous prime is 332401141. The next prime is 332401151. The reversal of 332401142 is 241104233.

It is a super-2 number, since 2×332401142² = 220981038405808328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332401141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145493 + ... + 147759.

It is an arithmetic number, because the mean of its divisors is an integer number (31434480).

Almost surely, 2^332401142 is an apocalyptic number.

332401142 is a deficient number, since it is larger than the sum of its proper divisors (170550538).

332401142 is a wasteful number, since it uses less digits than its factorization.

332401142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 332401142 is about 18231.8715989336. The cubic root of 332401142 is about 692.7143255244.

Adding to 332401142 its reverse (241104233), we get a palindrome (573505375).

The spelling of 332401142 in words is "three hundred thirty-two million, four hundred one thousand, one hundred forty-two".