2613242423 has 4 divisors (see below), whose sum is σ = 2850809928. Its totient is φ = 2375674920.

The previous prime is 2613242419. The next prime is 2613242453. The reversal of 2613242423 is 3242423162.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2613242423 - 2² = 2613242419 is a prime.

It is a super-2 number, since 2×2613242423² = 13658071922733821858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2613242413) 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, 118783736 + ... + 118783757.

It is an arithmetic number, because the mean of its divisors is an integer number (712702482).

Almost surely, 2^2613242423 is an apocalyptic number.

2613242423 is a deficient number, since it is larger than the sum of its proper divisors (237567505).

2613242423 is a wasteful number, since it uses less digits than its factorization.

2613242423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237567504.

The product of its digits is 13824, while the sum is 29.

The square root of 2613242423 is about 51119.8828539346. The cubic root of 2613242423 is about 1377.3994332397.

Adding to 2613242423 its reverse (3242423162), we get a palindrome (5855665585).

The spelling of 2613242423 in words is "two billion, six hundred thirteen million, two hundred forty-two thousand, four hundred twenty-three".