20334643302 has 16 divisors (see below), whose sum is σ = 41071954032. Its totient is φ = 6711103200.

The previous prime is 20334643271. The next prime is 20334643333.

20334643302 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (20334643271) and next prime (20334643333).

It is a self number, because there is not a number n which added to its sum of digits gives 20334643302.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 16777153 + ... + 16778364.

It is an arithmetic number, because the mean of its divisors is an integer number (2566997127).

Almost surely, 2^20334643302 is an apocalyptic number.

20334643302 is an abundant number, since it is smaller than the sum of its proper divisors (20737310730).

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

20334643302 is a wasteful number, since it uses less digits than its factorization.

20334643302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33555623.

The product of its (nonzero) digits is 31104, while the sum is 30.

The spelling of 20334643302 in words is "twenty billion, three hundred thirty-four million, six hundred forty-three thousand, three hundred two".