232640020360 has 64 divisors (see below), whose sum is σ = 604615259520. Its totient is φ = 79620111360.

The previous prime is 232640020337. The next prime is 232640020369. The reversal of 232640020360 is 63020046232.

It is not an unprimeable number, because it can be changed into a prime (232640020369) 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, 15543324 + ... + 15558283.

It is an arithmetic number, because the mean of its divisors is an integer number (9447113430).

Almost surely, 2^232640020360 is an apocalyptic number.

232640020360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232640020360 is an abundant number, since it is smaller than the sum of its proper divisors (371975239160).

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

232640020360 is a wasteful number, since it uses less digits than its factorization.

232640020360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31101646 (or 31101642 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 232640020360 its reverse (63020046232), we get a palindrome (295660066592).

The spelling of 232640020360 in words is "two hundred thirty-two billion, six hundred forty million, twenty thousand, three hundred sixty".