232398380842 has 24 divisors (see below), whose sum is σ = 355065237540. Its totient is φ = 114051910080.

The previous prime is 232398380827. The next prime is 232398380843. The reversal of 232398380842 is 248083893232.

232398380842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 199059637921 + 33338742921 = 446161^2 + 182589^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 232398380842.

It is not an unprimeable number, because it can be changed into a prime (232398380843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30863334 + ... + 30870862.

Almost surely, 2^232398380842 is an apocalyptic number.

232398380842 is a deficient number, since it is larger than the sum of its proper divisors (122666856698).

232398380842 is an frugal number, since it uses more digits than its factorization.

232398380842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8598 (or 8095 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 52.

The spelling of 232398380842 in words is "two hundred thirty-two billion, three hundred ninety-eight million, three hundred eighty thousand, eight hundred forty-two".