2257142413 has 16 divisors (see below), whose sum is σ = 2414136960. Its totient is φ = 2106216000.

The previous prime is 2257142401. The next prime is 2257142453. The reversal of 2257142413 is 3142417522.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2257142413 - 2¹³ = 2257134221 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 (2257142453) 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, 155058 + ... + 168988.

It is an arithmetic number, because the mean of its divisors is an integer number (150883560).

Almost surely, 2^2257142413 is an apocalyptic number.

It is an amenable number.

2257142413 is a deficient number, since it is larger than the sum of its proper divisors (156994547).

2257142413 is a wasteful number, since it uses less digits than its factorization.

2257142413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14148.

The product of its digits is 13440, while the sum is 31.

The square root of 2257142413 is about 47509.3928923534. The cubic root of 2257142413 is about 1311.7557819669.

Adding to 2257142413 its reverse (3142417522), we get a palindrome (5399559935).

The spelling of 2257142413 in words is "two billion, two hundred fifty-seven million, one hundred forty-two thousand, four hundred thirteen".