1850000199996 has 24 divisors (see below), whose sum is σ = 4648718451664. Its totient is φ = 569230830720.

The previous prime is 1850000199979. The next prime is 1850000200051. The reversal of 1850000199996 is 6999910000581.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5929487665 + ... + 5929487976.

Almost surely, 2^{1850000199996} is an apocalyptic number.

It is an amenable number.

1850000199996 is an abundant number, since it is smaller than the sum of its proper divisors (2798718251668).

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

1850000199996 is a wasteful number, since it uses less digits than its factorization.

1850000199996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11858975661 (or 11858975659 counting only the distinct ones).

The product of its (nonzero) digits is 1574640, while the sum is 57.

The spelling of 1850000199996 in words is "one trillion, eight hundred fifty billion, one hundred ninety-nine thousand, nine hundred ninety-six".