4202502313 has 4 divisors (see below), whose sum is σ = 4203007120. Its totient is φ = 4201997508.

The previous prime is 4202502299. The next prime is 4202502319. The reversal of 4202502313 is 3132052024.

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 a de Polignac number, because none of the positive numbers 2^k-4202502313 is a prime.

It is a super-2 number, since 2×4202502313² = 35322051381540699938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4202502319) 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, 239703 + ... + 256636.

It is an arithmetic number, because the mean of its divisors is an integer number (1050751780).

Almost surely, 2^4202502313 is an apocalyptic number.

It is an amenable number.

4202502313 is a deficient number, since it is larger than the sum of its proper divisors (504807).

4202502313 is an equidigital number, since it uses as much as digits as its factorization.

4202502313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504806.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 4202502313 is about 64826.7098733230. The cubic root of 4202502313 is about 1613.7490033220.

Adding to 4202502313 its reverse (3132052024), we get a palindrome (7334554337).

The spelling of 4202502313 in words is "four billion, two hundred two million, five hundred two thousand, three hundred thirteen".