18741130677 has 16 divisors (see below), whose sum is σ = 28155692160. Its totient is φ = 12318112800.

The previous prime is 18741130637. The next prime is 18741130679. The reversal of 18741130677 is 77603114781.

It is not a de Polignac number, because 18741130677 - 2¹⁶ = 18741065141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18741130679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4886224 + ... + 4890057.

It is an arithmetic number, because the mean of its divisors is an integer number (1759730760).

Almost surely, 2^18741130677 is an apocalyptic number.

It is an amenable number.

18741130677 is a deficient number, since it is larger than the sum of its proper divisors (9414561483).

18741130677 is an equidigital number, since it uses as much as digits as its factorization.

18741130677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9776361 (or 9776355 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 45.

The spelling of 18741130677 in words is "eighteen billion, seven hundred forty-one million, one hundred thirty thousand, six hundred seventy-seven".