232243032332442 has 64 divisors (see below), whose sum is σ = 479603966952960. Its totient is φ = 74941193433600.

The previous prime is 232243032332407. The next prime is 232243032332461. The reversal of 232243032332442 is 244233230342232.

232243032332442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 232243032332442.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3780909 + ... + 21881072.

It is an arithmetic number, because the mean of its divisors is an integer number (7493811983640).

Almost surely, 2^{232243032332442} is an apocalyptic number.

232243032332442 is an abundant number, since it is smaller than the sum of its proper divisors (247360934620518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232243032332442 is a wasteful number, since it uses less digits than its factorization.

232243032332442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25662439.

The product of its (nonzero) digits is 995328, while the sum is 39.

Adding to 232243032332442 its reverse (244233230342232), we get a palindrome (476476262674674).

The spelling of 232243032332442 in words is "two hundred thirty-two trillion, two hundred forty-three billion, thirty-two million, three hundred thirty-two thousand, four hundred forty-two".