996134321151 has 12 divisors (see below), whose sum is σ = 1453106832840. Its totient is φ = 657514402800.

The previous prime is 996134321111. The next prime is 996134321167. The reversal of 996134321151 is 151123431699.

996134321151 is a `hidden beast` number, since 9 + 9 + 61 + 3 + 432 + 1 + 151 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-996134321151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 996134321097 and 996134321106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996134321111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 547927761 + ... + 547929578.

It is an arithmetic number, because the mean of its divisors is an integer number (121092236070).

Almost surely, 2^996134321151 is an apocalyptic number.

996134321151 is a deficient number, since it is larger than the sum of its proper divisors (456972511689).

996134321151 is a wasteful number, since it uses less digits than its factorization.

996134321151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095857446 (or 1095857443 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The spelling of 996134321151 in words is "nine hundred ninety-six billion, one hundred thirty-four million, three hundred twenty-one thousand, one hundred fifty-one".