232988508333540 has 288 divisors, whose sum is σ = 754755637708800. Its totient is φ = 58047382149120.

The previous prime is 232988508333533. The next prime is 232988508333557. The reversal of 232988508333540 is 45333805889232.

It is a happy number.

232988508333540 is a `hidden beast` number, since 2 + 3 + 2 + 9 + 8 + 8 + 5 + 0 + 83 + 3 + 3 + 540 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1919609976 + ... + 1919731344.

It is an arithmetic number, because the mean of its divisors is an integer number (2620679297600).

Almost surely, 2^{232988508333540} is an apocalyptic number.

232988508333540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232988508333540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (377377818854400).

232988508333540 is an abundant number, since it is smaller than the sum of its proper divisors (521767129375260).

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

232988508333540 is a wasteful number, since it uses less digits than its factorization.

232988508333540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133307 (or 133302 counting only the distinct ones).

The product of its (nonzero) digits is 149299200, while the sum is 63.

The spelling of 232988508333540 in words is "two hundred thirty-two trillion, nine hundred eighty-eight billion, five hundred eight million, three hundred thirty-three thousand, five hundred forty".