20334020332 has 12 divisors (see below), whose sum is σ = 35585578000. Its totient is φ = 10166712336.

The previous prime is 20334020323. The next prime is 20334020401. The reversal of 20334020332 is 23302043302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164038 + ... + 259954.

Almost surely, 2^20334020332 is an apocalyptic number.

It is an amenable number.

20334020332 is a deficient number, since it is larger than the sum of its proper divisors (15251557668).

20334020332 is a wasteful number, since it uses less digits than its factorization.

20334020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148920 (or 148918 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 20334020332 its reverse (23302043302), we get a palindrome (43636063634).

The spelling of 20334020332 in words is "twenty billion, three hundred thirty-four million, twenty thousand, three hundred thirty-two".