1416650289 has 12 divisors (see below), whose sum is σ = 1896354096. Its totient is φ = 940704712.

The previous prime is 1416650269. The next prime is 1416650311. The reversal of 1416650289 is 9820566141.

It is not a de Polignac number, because 1416650289 - 2⁹ = 1416649777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1416650289.

It is not an unprimeable number, because it can be changed into a prime (1416650269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204094 + ... + 210920.

It is an arithmetic number, because the mean of its divisors is an integer number (158029508).

Almost surely, 2^1416650289 is an apocalyptic number.

It is an amenable number.

1416650289 is a deficient number, since it is larger than the sum of its proper divisors (479703807).

1416650289 is an frugal number, since it uses more digits than its factorization.

1416650289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7356 (or 7093 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 1416650289 is about 37638.4150702444. The cubic root of 1416650289 is about 1123.1063554668.

The spelling of 1416650289 in words is "one billion, four hundred sixteen million, six hundred fifty thousand, two hundred eighty-nine".