1996810802711 has 8 divisors (see below), whose sum is σ = 2114367149664. Its totient is φ = 1879265221120.

The previous prime is 1996810802699. The next prime is 1996810802717. The reversal of 1996810802711 is 1172080186991.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1996810802711 - 2³⁰ = 1995737060887 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 (1996810802717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2307890 + ... + 3052863.

It is an arithmetic number, because the mean of its divisors is an integer number (264295893708).

Almost surely, 2^{1996810802711} is an apocalyptic number.

1996810802711 is a deficient number, since it is larger than the sum of its proper divisors (117556346953).

1996810802711 is a wasteful number, since it uses less digits than its factorization.

1996810802711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5382681.

The product of its (nonzero) digits is 435456, while the sum is 53.

The spelling of 1996810802711 in words is "one trillion, nine hundred ninety-six billion, eight hundred ten million, eight hundred two thousand, seven hundred eleven".