32020322398 has 16 divisors (see below), whose sum is σ = 48849592176. Its totient is φ = 15737466240.

The previous prime is 32020322359. The next prime is 32020322429. The reversal of 32020322398 is 89322302023.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104965 + ... + 273967.

It is an arithmetic number, because the mean of its divisors is an integer number (3053099511).

Almost surely, 2^32020322398 is an apocalyptic number.

32020322398 is a deficient number, since it is larger than the sum of its proper divisors (16829269778).

32020322398 is a wasteful number, since it uses less digits than its factorization.

32020322398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170619.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 32020322398 in words is "thirty-two billion, twenty million, three hundred twenty-two thousand, three hundred ninety-eight".