32420707100 has 36 divisors (see below), whose sum is σ = 71049520248. Its totient is φ = 12839880000.

The previous prime is 32420707097. The next prime is 32420707127. The reversal of 32420707100 is 170702423.

It is a super-2 number, since 2×32420707100² (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 32420707100.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1594886 + ... + 1615085.

Almost surely, 2^32420707100 is an apocalyptic number.

It is an amenable number.

32420707100 is an abundant number, since it is smaller than the sum of its proper divisors (38628813148).

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

32420707100 is a wasteful number, since it uses less digits than its factorization.

32420707100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210086 (or 3210079 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The spelling of 32420707100 in words is "thirty-two billion, four hundred twenty million, seven hundred seven thousand, one hundred".