32667280420 has 48 divisors (see below), whose sum is σ = 72292808448. Its totient is φ = 12375017600.

The previous prime is 32667280403. The next prime is 32667280543. The reversal of 32667280420 is 2408276623.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305104 + ... + 398023.

It is an arithmetic number, because the mean of its divisors is an integer number (1506100176).

Almost surely, 2^32667280420 is an apocalyptic number.

It is an amenable number.

32667280420 is an abundant number, since it is smaller than the sum of its proper divisors (39625528028).

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

32667280420 is a wasteful number, since it uses less digits than its factorization.

32667280420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703260 (or 703258 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 32667280420 in words is "thirty-two billion, six hundred sixty-seven million, two hundred eighty thousand, four hundred twenty".