232031320042 has 8 divisors (see below), whose sum is σ = 353946081600. Its totient is φ = 114049292844.

The previous prime is 232031320033. The next prime is 232031320057. The reversal of 232031320042 is 240023130232.

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

It is a junction number, because it is equal to n+sod(n) for n = 232031319995 and 232031320022.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983183442 + ... + 983183677.

It is an arithmetic number, because the mean of its divisors is an integer number (44243260200).

Almost surely, 2^232031320042 is an apocalyptic number.

232031320042 is a deficient number, since it is larger than the sum of its proper divisors (121914761558).

232031320042 is a wasteful number, since it uses less digits than its factorization.

232031320042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966367180.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 232031320042 its reverse (240023130232), we get a palindrome (472054450274).

The spelling of 232031320042 in words is "two hundred thirty-two billion, thirty-one million, three hundred twenty thousand, forty-two".