1016792899417 has 2 divisors, whose sum is σ = 1016792899418. Its totient is φ = 1016792899416.

The previous prime is 1016792899349. The next prime is 1016792899433. The reversal of 1016792899417 is 7149982976101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1006612896601 + 10180002816 = 1003301^2 + 100896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1016792899417 is a prime.

It is not a weakly prime, because it can be changed into another prime (1016792890417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508396449708 + 508396449709.

It is an arithmetic number, because the mean of its divisors is an integer number (508396449709).

Almost surely, 2^{1016792899417} is an apocalyptic number.

It is an amenable number.

1016792899417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016792899417 is an equidigital number, since it uses as much as digits as its factorization.

1016792899417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13716864, while the sum is 64.

The spelling of 1016792899417 in words is "one trillion, sixteen billion, seven hundred ninety-two million, eight hundred ninety-nine thousand, four hundred seventeen".