999942902316 has 48 divisors (see below), whose sum is σ = 2655674928480. Its totient is φ = 325184682240.

The previous prime is 999942902311. The next prime is 999942902317. The reversal of 999942902316 is 613209249999.

999942902316 is a `hidden beast` number, since 99 + 99 + 429 + 0 + 2 + 31 + 6 = 666.

999942902316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (999942902311) 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, 112906921 + ... + 112915776.

It is an arithmetic number, because the mean of its divisors is an integer number (55326561010).

Almost surely, 2^999942902316 is an apocalyptic number.

It is an amenable number.

999942902316 is an abundant number, since it is smaller than the sum of its proper divisors (1655732026164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

999942902316 is a wasteful number, since it uses less digits than its factorization.

999942902316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225822751 (or 225822743 counting only the distinct ones).

The product of its (nonzero) digits is 17006112, while the sum is 63.

The spelling of 999942902316 in words is "nine hundred ninety-nine billion, nine hundred forty-two million, nine hundred two thousand, three hundred sixteen".