32880701980 has 48 divisors (see below), whose sum is σ = 83555672256. Its totient is φ = 10610242560.

The previous prime is 32880701969. The next prime is 32880701989. The reversal of 32880701980 is 8910708823.

It is a super-2 number, since 2×32880701980² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32880701980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32880701989) 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, 6905331 + ... + 6910090.

It is an arithmetic number, because the mean of its divisors is an integer number (1740743172).

Almost surely, 2^32880701980 is an apocalyptic number.

It is an amenable number.

32880701980 is an abundant number, since it is smaller than the sum of its proper divisors (50674970276).

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

32880701980 is a wasteful number, since it uses less digits than its factorization.

32880701980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13815454 (or 13815452 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 46.

The spelling of 32880701980 in words is "thirty-two billion, eight hundred eighty million, seven hundred one thousand, nine hundred eighty".