18729042900076 has 48 divisors (see below), whose sum is σ = 35618352860160. Its totient is φ = 8584371956160.

The previous prime is 18729042899969. The next prime is 18729042900089. The reversal of 18729042900076 is 67000924092781.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18068130 + ... + 19076566.

It is an arithmetic number, because the mean of its divisors is an integer number (742049017920).

Almost surely, 2^{18729042900076} is an apocalyptic number.

It is an amenable number.

18729042900076 is a deficient number, since it is larger than the sum of its proper divisors (16889309960084).

18729042900076 is a wasteful number, since it uses less digits than its factorization.

18729042900076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016374 (or 1016372 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 55.

The spelling of 18729042900076 in words is "eighteen trillion, seven hundred twenty-nine billion, forty-two million, nine hundred thousand, seventy-six".