2456433420 has 48 divisors (see below), whose sum is σ = 7860588288. Its totient is φ = 561470400.

The previous prime is 2456433409. The next prime is 2456433433. The reversal of 2456433420 is 243346542.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2923906 + ... + 2924745.

It is an arithmetic number, because the mean of its divisors is an integer number (163762256).

Almost surely, 2^2456433420 is an apocalyptic number.

2456433420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2456433420 is an abundant number, since it is smaller than the sum of its proper divisors (5404154868).

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

2456433420 is a wasteful number, since it uses less digits than its factorization.

2456433420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5848670 (or 5848668 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

The square root of 2456433420 is about 49562.4194324692. The cubic root of 2456433420 is about 1349.2787038481.

Adding to 2456433420 its reverse (243346542), we get a palindrome (2699779962).

The spelling of 2456433420 in words is "two billion, four hundred fifty-six million, four hundred thirty-three thousand, four hundred twenty".