996810414911 has 32 divisors (see below), whose sum is σ = 1055941555200. Its totient is φ = 939123694080.

The previous prime is 996810414889. The next prime is 996810414989. The reversal of 996810414911 is 119414018699.

It is a happy number.

It is not a de Polignac number, because 996810414911 - 2²⁶ = 996743306047 is a prime.

It is a super-2 number, since 2×996810414911² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996810414311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 461271671 + ... + 461273831.

It is an arithmetic number, because the mean of its divisors is an integer number (32998173600).

Almost surely, 2^996810414911 is an apocalyptic number.

996810414911 is a deficient number, since it is larger than the sum of its proper divisors (59131140289).

996810414911 is a wasteful number, since it uses less digits than its factorization.

996810414911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3399.

The product of its (nonzero) digits is 559872, while the sum is 53.

The spelling of 996810414911 in words is "nine hundred ninety-six billion, eight hundred ten million, four hundred fourteen thousand, nine hundred eleven".