332230142 has 4 divisors (see below), whose sum is σ = 498345216. Its totient is φ = 166115070.

The previous prime is 332230139. The next prime is 332230187. The reversal of 332230142 is 241032233.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×332230142² = 220753734506680328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83057534 + ... + 83057537.

It is an arithmetic number, because the mean of its divisors is an integer number (124586304).

Almost surely, 2^332230142 is an apocalyptic number.

332230142 is a deficient number, since it is larger than the sum of its proper divisors (166115074).

332230142 is a wasteful number, since it uses less digits than its factorization.

332230142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166115073.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 332230142 is about 18227.1814058016. The cubic root of 332230142 is about 692.5955188047.

Adding to 332230142 its reverse (241032233), we get a palindrome (573262375).

The spelling of 332230142 in words is "three hundred thirty-two million, two hundred thirty thousand, one hundred forty-two".