20334241312402 has 16 divisors (see below), whose sum is σ = 33337351982592. Its totient is φ = 9260375549760.

The previous prime is 20334241312393. The next prime is 20334241312471. The reversal of 20334241312402 is 20421314243302.

It is a super-2 number, since 2×20334241312402² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 9646223478 + ... + 9646225585.

It is an arithmetic number, because the mean of its divisors is an integer number (2083584498912).

Almost surely, 2^{20334241312402} is an apocalyptic number.

20334241312402 is a deficient number, since it is larger than the sum of its proper divisors (13003110670190).

20334241312402 is a wasteful number, since it uses less digits than its factorization.

20334241312402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19292449113.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 20334241312402 its reverse (20421314243302), we get a palindrome (40755555555704).

The spelling of 20334241312402 in words is "twenty trillion, three hundred thirty-four billion, two hundred forty-one million, three hundred twelve thousand, four hundred two".