994581651214 has 8 divisors (see below), whose sum is σ = 1528259610528. Its totient is φ = 485161781040.

The previous prime is 994581651197. The next prime is 994581651223. The reversal of 994581651214 is 412156185499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6064522182 + ... + 6064522345.

It is an arithmetic number, because the mean of its divisors is an integer number (191032451316).

Almost surely, 2^994581651214 is an apocalyptic number.

994581651214 is a deficient number, since it is larger than the sum of its proper divisors (533677959314).

994581651214 is a wasteful number, since it uses less digits than its factorization.

994581651214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12129044570.

The product of its digits is 3110400, while the sum is 55.

The spelling of 994581651214 in words is "nine hundred ninety-four billion, five hundred eighty-one million, six hundred fifty-one thousand, two hundred fourteen".