996118481839 has 8 divisors (see below), whose sum is σ = 1075186592480. Its totient is φ = 917399458656.

The previous prime is 996118481837. The next prime is 996118481863. The reversal of 996118481839 is 938184811699.

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 996118481839 - 2¹ = 996118481837 is a prime.

It is a super-2 number, since 2×996118481839² (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 (996118481837) 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, 87265932 + ... + 87277345.

It is an arithmetic number, because the mean of its divisors is an integer number (134398324060).

Almost surely, 2^996118481839 is an apocalyptic number.

996118481839 is a deficient number, since it is larger than the sum of its proper divisors (79068110641).

996118481839 is a wasteful number, since it uses less digits than its factorization.

996118481839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174543729.

The product of its digits is 26873856, while the sum is 67.

The spelling of 996118481839 in words is "nine hundred ninety-six billion, one hundred eighteen million, four hundred eighty-one thousand, eight hundred thirty-nine".