20099303074 has 16 divisors (see below), whose sum is σ = 30855051360. Its totient is φ = 9817007200.

The previous prime is 20099303053. The next prime is 20099303137. The reversal of 20099303074 is 47030399002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665452 + ... + 694999.

It is an arithmetic number, because the mean of its divisors is an integer number (1928440710).

Almost surely, 2^20099303074 is an apocalyptic number.

20099303074 is a deficient number, since it is larger than the sum of its proper divisors (10755748286).

20099303074 is a wasteful number, since it uses less digits than its factorization.

20099303074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360625.

The product of its (nonzero) digits is 40824, while the sum is 37.

The spelling of 20099303074 in words is "twenty billion, ninety-nine million, three hundred three thousand, seventy-four".