2099019999950 has 96 divisors (see below), whose sum is σ = 3951335044800. Its totient is φ = 829539763200.

The previous prime is 2099019999893. The next prime is 2099020000061. The reversal of 2099019999950 is 599999109902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2031964634 + ... + 2031965666.

It is an arithmetic number, because the mean of its divisors is an integer number (41159740050).

Almost surely, 2^{2099019999950} is an apocalyptic number.

2099019999950 is a deficient number, since it is larger than the sum of its proper divisors (1852315044850).

2099019999950 is a wasteful number, since it uses less digits than its factorization.

2099019999950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382 (or 2377 counting only the distinct ones).

The product of its (nonzero) digits is 47829690, while the sum is 71.

The spelling of 2099019999950 in words is "two trillion, ninety-nine billion, nineteen million, nine hundred ninety-nine thousand, nine hundred fifty".