996074278177 has 16 divisors (see below), whose sum is σ = 1092500817408. Its totient is φ = 900634250880.

The previous prime is 996074278163. The next prime is 996074278211. The reversal of 996074278177 is 771872470699.

It is a cyclic number.

It is not a de Polignac number, because 996074278177 - 2²³ = 996065889569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (996074278877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2495373 + ... + 2866885.

It is an arithmetic number, because the mean of its divisors is an integer number (68281301088).

Almost surely, 2^996074278177 is an apocalyptic number.

It is an amenable number.

996074278177 is a deficient number, since it is larger than the sum of its proper divisors (96426539231).

996074278177 is a wasteful number, since it uses less digits than its factorization.

996074278177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372840.

The product of its (nonzero) digits is 74680704, while the sum is 67.

The spelling of 996074278177 in words is "nine hundred ninety-six billion, seventy-four million, two hundred seventy-eight thousand, one hundred seventy-seven".