18040751888783 has 8 divisors (see below), whose sum is σ = 19505906428176. Its totient is φ = 16586655120000.

The previous prime is 18040751888759. The next prime is 18040751888821. The reversal of 18040751888783 is 38788815704081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 18040751888783 - 2¹⁴ = 18040751872399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18040751888183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2764439258 + ... + 2764445783.

It is an arithmetic number, because the mean of its divisors is an integer number (2438238303522).

Almost surely, 2^{18040751888783} is an apocalyptic number.

18040751888783 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

18040751888783 is a deficient number, since it is larger than the sum of its proper divisors (1465154539393).

18040751888783 is a wasteful number, since it uses less digits than its factorization.

18040751888783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5528885305.

The product of its (nonzero) digits is 96337920, while the sum is 68.

The spelling of 18040751888783 in words is "eighteen trillion, forty billion, seven hundred fifty-one million, eight hundred eighty-eight thousand, seven hundred eighty-three".