1456163344 has 20 divisors (see below), whose sum is σ = 2969807440. Its totient is φ = 689761440.

The previous prime is 1456163329. The next prime is 1456163351. The reversal of 1456163344 is 4433616541.

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 3 ways as a sum of consecutive naturals, for example, 2394702 + ... + 2395309.

It is an arithmetic number, because the mean of its divisors is an integer number (148490372).

Almost surely, 2^1456163344 is an apocalyptic number.

It is an amenable number.

1456163344 is an abundant number, since it is smaller than the sum of its proper divisors (1513644096).

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

1456163344 is a wasteful number, since it uses less digits than its factorization.

1456163344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790038 (or 4790032 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 1456163344 is about 38159.7083846300. The cubic root of 1456163344 is about 1133.4526045948.

Adding to 1456163344 its reverse (4433616541), we get a palindrome (5889779885).

The spelling of 1456163344 in words is "one billion, four hundred fifty-six million, one hundred sixty-three thousand, three hundred forty-four".