20202341413 has 4 divisors (see below), whose sum is σ = 21265622560. Its totient is φ = 19139060268.

The previous prime is 20202341389. The next prime is 20202341441. The reversal of 20202341413 is 31414320202.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31414320202 = 2 ⋅15707160101.

It is a cyclic number.

It is not a de Polignac number, because 20202341413 - 2⁵ = 20202341381 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 (20202344413) 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, 531640545 + ... + 531640582.

It is an arithmetic number, because the mean of its divisors is an integer number (5316405640).

Almost surely, 2^20202341413 is an apocalyptic number.

It is an amenable number.

20202341413 is a deficient number, since it is larger than the sum of its proper divisors (1063281147).

20202341413 is a wasteful number, since it uses less digits than its factorization.

20202341413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063281146.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20202341413 its reverse (31414320202), we get a palindrome (51616661615).

The spelling of 20202341413 in words is "twenty billion, two hundred two million, three hundred forty-one thousand, four hundred thirteen".