1416455056 has 20 divisors (see below), whose sum is σ = 2764417932. Its totient is φ = 703056896.

The previous prime is 1416455039. The next prime is 1416455063. The reversal of 1416455056 is 6505546141.

It can be written as a sum of positive squares in 2 ways, for example, as 371872656 + 1044582400 = 19284^2 + 32320^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320905 + ... + 325288.

Almost surely, 2^1416455056 is an apocalyptic number.

1416455056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1416455056 is a deficient number, since it is larger than the sum of its proper divisors (1347962876).

1416455056 is a wasteful number, since it uses less digits than its factorization.

1416455056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646338 (or 646332 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 1416455056 is about 37635.8214471267. The cubic root of 1416455056 is about 1123.0547601652.

The spelling of 1416455056 in words is "one billion, four hundred sixteen million, four hundred fifty-five thousand, fifty-six".