2456430426 has 48 divisors (see below), whose sum is σ = 5421686400. Its totient is φ = 803562624.

The previous prime is 2456430391. The next prime is 2456430433. The reversal of 2456430426 is 6240346542.

2456430426 is a `hidden beast` number, since 2 + 4 + 5 + 643 + 0 + 4 + 2 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 761970 + ... + 765186.

It is an arithmetic number, because the mean of its divisors is an integer number (112951800).

Almost surely, 2^2456430426 is an apocalyptic number.

2456430426 is an abundant number, since it is smaller than the sum of its proper divisors (2965255974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2456430426 is a wasteful number, since it uses less digits than its factorization.

2456430426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4003 (or 4000 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 2456430426 is about 49562.3892281234. The cubic root of 2456430426 is about 1349.2781556628.

Adding to 2456430426 its reverse (6240346542), we get a palindrome (8696776968).

The spelling of 2456430426 in words is "two billion, four hundred fifty-six million, four hundred thirty thousand, four hundred twenty-six".