1696402919293 has 2 divisors, whose sum is σ = 1696402919294. Its totient is φ = 1696402919292.

The previous prime is 1696402919279. The next prime is 1696402919297. The reversal of 1696402919293 is 3929192046961.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1004240485924 + 692162433369 = 1002118^2 + 831963^2 .

It is a cyclic number.

It is not a de Polignac number, because 1696402919293 - 2³³ = 1687812984701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1696402919297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 848201459646 + 848201459647.

It is an arithmetic number, because the mean of its divisors is an integer number (848201459647).

Almost surely, 2^{1696402919293} is an apocalyptic number.

It is an amenable number.

1696402919293 is a deficient number, since it is larger than the sum of its proper divisors (1).

1696402919293 is an equidigital number, since it uses as much as digits as its factorization.

1696402919293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11337408, while the sum is 61.

The spelling of 1696402919293 in words is "one trillion, six hundred ninety-six billion, four hundred two million, nine hundred nineteen thousand, two hundred ninety-three".