20334001032 has 48 divisors (see below), whose sum is σ = 55208665980. Its totient is φ = 6761088000.

The previous prime is 20334000983. The next prime is 20334001049. The reversal of 20334001032 is 23010043302.

It can be written as a sum of positive squares in 2 ways, for example, as 13175825796 + 7158175236 = 114786^2 + 84606^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20334000996 and 20334001014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 323269 + ... + 381012.

Almost surely, 2^20334001032 is an apocalyptic number.

It is an amenable number.

20334001032 is an abundant number, since it is smaller than the sum of its proper divisors (34874664948).

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

20334001032 is a wasteful number, since it uses less digits than its factorization.

20334001032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704694 (or 704687 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20334001032 its reverse (23010043302), we get a palindrome (43344044334).

The spelling of 20334001032 in words is "twenty billion, three hundred thirty-four million, one thousand, thirty-two".