20302410413 has 4 divisors (see below), whose sum is σ = 20734376640. Its totient is φ = 19870444188.

The previous prime is 20302410407. The next prime is 20302410433. The reversal of 20302410413 is 31401420302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20302410413 - 2¹⁰ = 20302409389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20302410433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215983043 + ... + 215983136.

It is an arithmetic number, because the mean of its divisors is an integer number (5183594160).

Almost surely, 2^20302410413 is an apocalyptic number.

It is an amenable number.

20302410413 is a deficient number, since it is larger than the sum of its proper divisors (431966227).

20302410413 is an equidigital number, since it uses as much as digits as its factorization.

20302410413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431966226.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20302410413 its reverse (31401420302), we get a palindrome (51703830715).

The spelling of 20302410413 in words is "twenty billion, three hundred two million, four hundred ten thousand, four hundred thirteen".