1416290165 has 8 divisors (see below), whose sum is σ = 1700089560. Its totient is φ = 1132671232.

The previous prime is 1416290069. The next prime is 1416290177. The reversal of 1416290165 is 5610926141.

It can be written as a sum of positive squares in 4 ways, for example, as 29398084 + 1386892081 = 5422^2 + 37241^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1416290165 - 2³⁰ = 342548341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27200 + ... + 59769.

It is an arithmetic number, because the mean of its divisors is an integer number (212511195).

Almost surely, 2^1416290165 is an apocalyptic number.

It is an amenable number.

1416290165 is a deficient number, since it is larger than the sum of its proper divisors (283799395).

1416290165 is an equidigital number, since it uses as much as digits as its factorization.

1416290165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90231.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 1416290165 is about 37633.6307708943. The cubic root of 1416290165 is about 1123.0111798182.

The spelling of 1416290165 in words is "one billion, four hundred sixteen million, two hundred ninety thousand, one hundred sixty-five".