18675714541 has 8 divisors (see below), whose sum is σ = 20432224224. Its totient is φ = 16928991120.

The previous prime is 18675714539. The next prime is 18675714559. The reversal of 18675714541 is 14541757681.

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 18675714541 - 2¹ = 18675714539 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 (18675714581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2442570 + ... + 2450203.

It is an arithmetic number, because the mean of its divisors is an integer number (2554028028).

Almost surely, 2^18675714541 is an apocalyptic number.

18675714541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

18675714541 is a deficient number, since it is larger than the sum of its proper divisors (1756509683).

18675714541 is a wasteful number, since it uses less digits than its factorization.

18675714541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4893131.

The product of its digits is 940800, while the sum is 49.

The spelling of 18675714541 in words is "eighteen billion, six hundred seventy-five million, seven hundred fourteen thousand, five hundred forty-one".