2690142814999 has 2 divisors, whose sum is σ = 2690142815000. Its totient is φ = 2690142814998.

The previous prime is 2690142814913. The next prime is 2690142815023. The reversal of 2690142814999 is 9994182410962.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2690142814999 - 2⁷ = 2690142814871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2690142814999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2690142814699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1345071407499 + 1345071407500.

It is an arithmetic number, because the mean of its divisors is an integer number (1345071407500).

Almost surely, 2^{2690142814999} is an apocalyptic number.

2690142814999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2690142814999 is an equidigital number, since it uses as much as digits as its factorization.

2690142814999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20155392, while the sum is 64.

The spelling of 2690142814999 in words is "two trillion, six hundred ninety billion, one hundred forty-two million, eight hundred fourteen thousand, nine hundred ninety-nine".