232532142542 has 128 divisors (see below), whose sum is σ = 465580431360. Its totient is φ = 84632739840.

The previous prime is 232532142527. The next prime is 232532142569. The reversal of 232532142542 is 245241235232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25060808 + ... + 25070084.

It is an arithmetic number, because the mean of its divisors is an integer number (3637347120).

Almost surely, 2^232532142542 is an apocalyptic number.

232532142542 is an abundant number, since it is smaller than the sum of its proper divisors (233048288818).

232532142542 is a wasteful number, since it uses less digits than its factorization.

232532142542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9586.

The product of its digits is 115200, while the sum is 35.

Adding to 232532142542 its reverse (245241235232), we get a palindrome (477773377774).

The spelling of 232532142542 in words is "two hundred thirty-two billion, five hundred thirty-two million, one hundred forty-two thousand, five hundred forty-two".