20314302043 has 16 divisors (see below), whose sum is σ = 23447566336. Its totient is φ = 17239703040.

The previous prime is 20314302037. The next prime is 20314302083. The reversal of 20314302043 is 34020341302.

It is a happy number.

It is not a de Polignac number, because 20314302043 - 2⁵ = 20314302011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20314302023) 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, 249430 + ... + 320692.

It is an arithmetic number, because the mean of its divisors is an integer number (1465472896).

Almost surely, 2^20314302043 is an apocalyptic number.

20314302043 is a deficient number, since it is larger than the sum of its proper divisors (3133264293).

20314302043 is a wasteful number, since it uses less digits than its factorization.

20314302043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71674.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20314302043 its reverse (34020341302), we get a palindrome (54334643345).

The spelling of 20314302043 in words is "twenty billion, three hundred fourteen million, three hundred two thousand, forty-three".