232661150040 has 64 divisors (see below), whose sum is σ = 761436495360. Its totient is φ = 56402702720.

The previous prime is 232661150027. The next prime is 232661150041. The reversal of 232661150040 is 40051166232.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232661150041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88127904 + ... + 88130543.

It is an arithmetic number, because the mean of its divisors is an integer number (11897445240).

Almost surely, 2^232661150040 is an apocalyptic number.

232661150040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232661150040 is an abundant number, since it is smaller than the sum of its proper divisors (528775345320).

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

232661150040 is a wasteful number, since it uses less digits than its factorization.

232661150040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176258472 (or 176258468 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 232661150040 in words is "two hundred thirty-two billion, six hundred sixty-one million, one hundred fifty thousand, forty".