996078613923 has 24 divisors (see below), whose sum is σ = 1440851380800. Its totient is φ = 663096783024.

The previous prime is 996078613879. The next prime is 996078613927. The reversal of 996078613923 is 329316870699.

996078613923 is a `hidden beast` number, since 9 + 9 + 6 + 0 + 7 + 8 + 613 + 9 + 2 + 3 = 666.

It is not a de Polignac number, because 996078613923 - 2¹⁷ = 996078482851 is a prime.

It is a super-2 number, since 2×996078613923² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (996078613927) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83424688 + ... + 83436626.

It is an arithmetic number, because the mean of its divisors is an integer number (60035474200).

Almost surely, 2^996078613923 is an apocalyptic number.

996078613923 is a deficient number, since it is larger than the sum of its proper divisors (444772766877).

996078613923 is a wasteful number, since it uses less digits than its factorization.

996078613923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24511 (or 24508 counting only the distinct ones).

The product of its (nonzero) digits is 26453952, while the sum is 63.

The spelling of 996078613923 in words is "nine hundred ninety-six billion, seventy-eight million, six hundred thirteen thousand, nine hundred twenty-three".