32330761940 has 48 divisors (see below), whose sum is σ = 70683354000. Its totient is φ = 12406797312.

The previous prime is 32330761927. The next prime is 32330761943. The reversal of 32330761940 is 4916703323.

It can be written as a sum of positive squares in 8 ways, for example, as 964226704 + 31366535236 = 31052^2 + 177106^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32330761894 and 32330761903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32330761943) 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, 86465 + ... + 268584.

It is an arithmetic number, because the mean of its divisors is an integer number (1472569875).

Almost surely, 2^32330761940 is an apocalyptic number.

It is an amenable number.

32330761940 is an abundant number, since it is smaller than the sum of its proper divisors (38352592060).

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

32330761940 is a wasteful number, since it uses less digits than its factorization.

32330761940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355244 (or 355242 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 38.

The spelling of 32330761940 in words is "thirty-two billion, three hundred thirty million, seven hundred sixty-one thousand, nine hundred forty".