20334031002 has 48 divisors (see below), whose sum is σ = 46389245760. Its totient is φ = 6419419776.

The previous prime is 20334030989. The next prime is 20334031009. The reversal of 20334031002 is 20013043302.

20334031002 is a `hidden beast` number, since 20 + 334 + 0 + 310 + 0 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (20334031009) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1641243 + ... + 1653585.

It is an arithmetic number, because the mean of its divisors is an integer number (966442620).

Almost surely, 2^20334031002 is an apocalyptic number.

20334031002 is an abundant number, since it is smaller than the sum of its proper divisors (26055214758).

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

20334031002 is a wasteful number, since it uses less digits than its factorization.

20334031002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17187 (or 17184 counting only the distinct ones).

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

Adding to 20334031002 its reverse (20013043302), we get a palindrome (40347074304).

The spelling of 20334031002 in words is "twenty billion, three hundred thirty-four million, thirty-one thousand, two".