332542142 has 16 divisors (see below), whose sum is σ = 547896960. Its totient is φ = 150670872.

The previous prime is 332542141. The next prime is 332542153. The reversal of 332542142 is 241245233.

It is a super-2 number, since 2×332542142² = 221168552411896328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332542141) 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, 189368 + ... + 191115.

It is an arithmetic number, because the mean of its divisors is an integer number (34243560).

Almost surely, 2^332542142 is an apocalyptic number.

332542142 is a deficient number, since it is larger than the sum of its proper divisors (215354818).

332542142 is a wasteful number, since it uses less digits than its factorization.

332542142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380527.

The product of its digits is 5760, while the sum is 26.

The square root of 332542142 is about 18235.7380437426. The cubic root of 332542142 is about 692.8122583134.

Adding to 332542142 its reverse (241245233), we get a palindrome (573787375).

The spelling of 332542142 in words is "three hundred thirty-two million, five hundred forty-two thousand, one hundred forty-two".