332423142 has 8 divisors (see below), whose sum is σ = 664846296. Its totient is φ = 110807712.

The previous prime is 332423129. The next prime is 332423159. The reversal of 332423142 is 241324233.

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

332423142 is an admirable number.

It is a super-2 number, since 2×332423142² = 221010290674304328, which contains 22 as substring.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 27701923 + ... + 27701934.

It is an arithmetic number, because the mean of its divisors is an integer number (83105787).

Almost surely, 2^332423142 is an apocalyptic number.

332423142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

332423142 is a wasteful number, since it uses less digits than its factorization.

332423142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55403862.

The product of its digits is 3456, while the sum is 24.

The square root of 332423142 is about 18232.4749279959. The cubic root of 332423142 is about 692.7296076409.

Adding to 332423142 its reverse (241324233), we get a palindrome (573747375).

The spelling of 332423142 in words is "three hundred thirty-two million, four hundred twenty-three thousand, one hundred forty-two".