20334031413 has 16 divisors (see below), whose sum is σ = 28169443200. Its totient is φ = 13031403840.

The previous prime is 20334031391. The next prime is 20334031427. The reversal of 20334031413 is 31413043302.

It is not a de Polignac number, because 20334031413 - 2⁹ = 20334030901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20334031493) 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, 490393 + ... + 530238.

It is an arithmetic number, because the mean of its divisors is an integer number (1760590200).

Almost surely, 2^20334031413 is an apocalyptic number.

It is an amenable number.

20334031413 is a deficient number, since it is larger than the sum of its proper divisors (7835411787).

20334031413 is a wasteful number, since it uses less digits than its factorization.

20334031413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020892.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20334031413 its reverse (31413043302), we get a palindrome (51747074715).

The spelling of 20334031413 in words is "twenty billion, three hundred thirty-four million, thirty-one thousand, four hundred thirteen".