232401200115442 has 16 divisors (see below), whose sum is σ = 349327699016472. Its totient is φ = 115958804480640.

The previous prime is 232401200115439. The next prime is 232401200115443. The reversal of 232401200115442 is 244511002104232.

It can be written as a sum of positive squares in 4 ways, for example, as 86889597888681 + 145511602226761 = 9321459^2 + 12062819^2 .

It is not an unprimeable number, because it can be changed into a prime (232401200115443) 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, 39951643 + ... + 45397534.

Almost surely, 2^{232401200115442} is an apocalyptic number.

232401200115442 is a deficient number, since it is larger than the sum of its proper divisors (116926498901030).

232401200115442 is a wasteful number, since it uses less digits than its factorization.

232401200115442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85352013.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 232401200115442 its reverse (244511002104232), we get a palindrome (476912202219674).

The spelling of 232401200115442 in words is "two hundred thirty-two trillion, four hundred one billion, two hundred million, one hundred fifteen thousand, four hundred forty-two".