1696406225917 has 16 divisors (see below), whose sum is σ = 1838261100928. Its totient is φ = 1556176121280.

The previous prime is 1696406225893. The next prime is 1696406226019. The reversal of 1696406225917 is 7195226046961.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1696406225917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1696406226917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32842003 + ... + 32893615.

It is an arithmetic number, because the mean of its divisors is an integer number (114891318808).

Almost surely, 2^{1696406225917} is an apocalyptic number.

It is an amenable number.

1696406225917 is a deficient number, since it is larger than the sum of its proper divisors (141854875011).

1696406225917 is a wasteful number, since it uses less digits than its factorization.

1696406225917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67300.

The product of its (nonzero) digits is 9797760, while the sum is 58.

The spelling of 1696406225917 in words is "one trillion, six hundred ninety-six billion, four hundred six million, two hundred twenty-five thousand, nine hundred seventeen".