2450143456 has 12 divisors (see below), whose sum is σ = 4823719992. Its totient is φ = 1225071712.

The previous prime is 2450143447. The next prime is 2450143463. The reversal of 2450143456 is 6543410542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38283460 + ... + 38283523.

It is an arithmetic number, because the mean of its divisors is an integer number (401976666).

Almost surely, 2^2450143456 is an apocalyptic number.

It is an amenable number.

2450143456 is a deficient number, since it is larger than the sum of its proper divisors (2373576536).

2450143456 is an equidigital number, since it uses as much as digits as its factorization.

2450143456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76566993 (or 76566985 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 2450143456 is about 49498.9237862804. The cubic root of 2450143456 is about 1348.1260613469.

Adding to 2450143456 its reverse (6543410542), we get a palindrome (8993553998).

The spelling of 2450143456 in words is "two billion, four hundred fifty million, one hundred forty-three thousand, four hundred fifty-six".