232708489392 has 80 divisors (see below), whose sum is σ = 608173038720. Its totient is φ = 76665785856.

The previous prime is 232708489381. The next prime is 232708489451. The reversal of 232708489392 is 293984807232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11554243 + ... + 11574365.

It is an arithmetic number, because the mean of its divisors is an integer number (7602162984).

Almost surely, 2^232708489392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232708489392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304086519360).

232708489392 is an abundant number, since it is smaller than the sum of its proper divisors (375464549328).

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

232708489392 is a wasteful number, since it uses less digits than its factorization.

232708489392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22930 (or 22924 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 232708489392 in words is "two hundred thirty-two billion, seven hundred eight million, four hundred eighty-nine thousand, three hundred ninety-two".