332442434123 has 4 divisors (see below), whose sum is σ = 349939404360. Its totient is φ = 314945463888.

The previous prime is 332442434057. The next prime is 332442434141. The reversal of 332442434123 is 321434244233.

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

It is a cyclic number.

It is not a de Polignac number, because 332442434123 - 2⁸ = 332442433867 is a prime.

It is a super-2 number, since 2×332442434123² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332442434153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8748485090 + ... + 8748485127.

It is an arithmetic number, because the mean of its divisors is an integer number (87484851090).

Almost surely, 2^332442434123 is an apocalyptic number.

332442434123 is a deficient number, since it is larger than the sum of its proper divisors (17496970237).

332442434123 is a wasteful number, since it uses less digits than its factorization.

332442434123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17496970236.

The product of its digits is 165888, while the sum is 35.

Adding to 332442434123 its reverse (321434244233), we get a palindrome (653876678356).

The spelling of 332442434123 in words is "three hundred thirty-two billion, four hundred forty-two million, four hundred thirty-four thousand, one hundred twenty-three".