196694435113 has 16 divisors (see below), whose sum is σ = 227552431680. Its totient is φ = 168032051200.

The previous prime is 196694435111. The next prime is 196694435191. The reversal of 196694435113 is 311534496691.

It is a cyclic number.

It is not a de Polignac number, because 196694435113 - 2¹ = 196694435111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196694435111) 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, 700603 + ... + 940336.

It is an arithmetic number, because the mean of its divisors is an integer number (14222026980).

Almost surely, 2^196694435113 is an apocalyptic number.

It is an amenable number.

196694435113 is a deficient number, since it is larger than the sum of its proper divisors (30857996567).

196694435113 is a wasteful number, since it uses less digits than its factorization.

196694435113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641608.

The product of its digits is 2099520, while the sum is 52.

The spelling of 196694435113 in words is "one hundred ninety-six billion, six hundred ninety-four million, four hundred thirty-five thousand, one hundred thirteen".