20240203622713 has 4 divisors (see below), whose sum is σ = 20733867125748. Its totient is φ = 19746540119680.

The previous prime is 20240203622659. The next prime is 20240203622851. The reversal of 20240203622713 is 31722630204202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1127104969104 + 19113098653609 = 1061652^2 + 4371853^2 .

It is a cyclic number.

It is not a de Polignac number, because 20240203622713 - 2⁹ = 20240203622201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20240203622413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246831751456 + ... + 246831751537.

It is an arithmetic number, because the mean of its divisors is an integer number (5183466781437).

Almost surely, 2^{20240203622713} is an apocalyptic number.

It is an amenable number.

20240203622713 is a deficient number, since it is larger than the sum of its proper divisors (493663503035).

20240203622713 is an equidigital number, since it uses as much as digits as its factorization.

20240203622713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493663503034.

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 20240203622713 its reverse (31722630204202), we get a palindrome (51962833826915).

The spelling of 20240203622713 in words is "twenty trillion, two hundred forty billion, two hundred three million, six hundred twenty-two thousand, seven hundred thirteen".