20002412343 has 16 divisors (see below), whose sum is σ = 27409534976. Its totient is φ = 12965611680.

The previous prime is 20002412329. The next prime is 20002412359. The reversal of 20002412343 is 34321420002.

It is not a de Polignac number, because 20002412343 - 2¹⁶ = 20002346807 is a prime.

It is a super-3 number, since 3×20002412343³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002412303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102030 + ... + 224532.

It is an arithmetic number, because the mean of its divisors is an integer number (1713095936).

Almost surely, 2^20002412343 is an apocalyptic number.

20002412343 is a deficient number, since it is larger than the sum of its proper divisors (7407122633).

20002412343 is a wasteful number, since it uses less digits than its factorization.

20002412343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124014.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20002412343 its reverse (34321420002), we get a palindrome (54323832345).

The spelling of 20002412343 in words is "twenty billion, two million, four hundred twelve thousand, three hundred forty-three".