32098499889690 has 96 divisors (see below), whose sum is σ = 83420683024896. Its totient is φ = 7900925809920.

The previous prime is 32098499889653. The next prime is 32098499889697. The reversal of 32098499889690 is 9698899489023.

It is a super-2 number, since 2×32098499889690² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32098499889697) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 208507927 + ... + 208661813.

It is an arithmetic number, because the mean of its divisors is an integer number (868965448176).

Almost surely, 2^{32098499889690} is an apocalyptic number.

32098499889690 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32098499889690 is an abundant number, since it is smaller than the sum of its proper divisors (51322183135206).

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

32098499889690 is a wasteful number, since it uses less digits than its factorization.

32098499889690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195064 (or 195051 counting only the distinct ones).

The product of its (nonzero) digits is 4353564672, while the sum is 84.

The spelling of 32098499889690 in words is "thirty-two trillion, ninety-eight billion, four hundred ninety-nine million, eight hundred eighty-nine thousand, six hundred ninety".