32330400140 has 48 divisors (see below), whose sum is σ = 68623883328. Its totient is φ = 12793365504.

The previous prime is 32330400139. The next prime is 32330400169. The reversal of 32330400140 is 4100403323.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 2120384 + ... + 2135576.

It is an arithmetic number, because the mean of its divisors is an integer number (1429664236).

Almost surely, 2^32330400140 is an apocalyptic number.

It is an amenable number.

32330400140 is an abundant number, since it is smaller than the sum of its proper divisors (36293483188).

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

32330400140 is a wasteful number, since it uses less digits than its factorization.

32330400140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16338 (or 16336 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 32330400140 its reverse (4100403323), we get a palindrome (36430803463).

The spelling of 32330400140 in words is "thirty-two billion, three hundred thirty million, four hundred thousand, one hundred forty".