332142243 has 8 divisors (see below), whose sum is σ = 468906768. Its totient is φ = 208402944.

The previous prime is 332142233. The next prime is 332142263. The reversal of 332142243 is 342241233.

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

It is not a de Polignac number, because 332142243 - 2⁸ = 332141987 is a prime.

It is a super-2 number, since 2×332142243² = 220636939170142098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332142203) 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, 3256246 + ... + 3256347.

It is an arithmetic number, because the mean of its divisors is an integer number (58613346).

Almost surely, 2^332142243 is an apocalyptic number.

332142243 is a deficient number, since it is larger than the sum of its proper divisors (136764525).

332142243 is a wasteful number, since it uses less digits than its factorization.

332142243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6512613.

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

The square root of 332142243 is about 18224.7700397015. The cubic root of 332142243 is about 692.5344328129.

Adding to 332142243 its reverse (342241233), we get a palindrome (674383476).

The spelling of 332142243 in words is "three hundred thirty-two million, one hundred forty-two thousand, two hundred forty-three".