1416517992 has 48 divisors (see below), whose sum is σ = 3968698500. Its totient is φ = 455890176.

The previous prime is 1416517981. The next prime is 1416518009. The reversal of 1416517992 is 2997156141.

1416517992 is a `hidden beast` number, since 1 + 41 + 6 + 517 + 9 + 92 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1357627716 + 58890276 = 36846^2 + 7674^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 337117 + ... + 341292.

Almost surely, 2^1416517992 is an apocalyptic number.

1416517992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1416517992 is an abundant number, since it is smaller than the sum of its proper divisors (2552180508).

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

1416517992 is a wasteful number, since it uses less digits than its factorization.

1416517992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678450 (or 678443 counting only the distinct ones).

The product of its digits is 136080, while the sum is 45.

The square root of 1416517992 is about 37636.6575561646. The cubic root of 1416517992 is about 1123.0713931268.

The spelling of 1416517992 in words is "one billion, four hundred sixteen million, five hundred seventeen thousand, nine hundred ninety-two".