32000120240 has 160 divisors (see below), whose sum is σ = 82078871616. Its totient is φ = 11505991680.

The previous prime is 32000120219. The next prime is 32000120291. The reversal of 32000120240 is 4202100023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52202174 + ... + 52202786.

Almost surely, 2^32000120240 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 32000120240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41039435808).

32000120240 is an abundant number, since it is smaller than the sum of its proper divisors (50078751376).

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

32000120240 is a wasteful number, since it uses less digits than its factorization.

32000120240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207 (or 1201 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 32000120240 its reverse (4202100023), we get a palindrome (36202220263).

The spelling of 32000120240 in words is "thirty-two billion, one hundred twenty thousand, two hundred forty".