18754814141107 has 16 divisors (see below), whose sum is σ = 20768161248000. Its totient is φ = 16792934415840.

The previous prime is 18754814141093. The next prime is 18754814141117. The reversal of 18754814141107 is 70114141845781.

It is not a de Polignac number, because 18754814141107 - 2³⁵ = 18720454402739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18754814141117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3290394 + ... + 6952432.

It is an arithmetic number, because the mean of its divisors is an integer number (1298010078000).

Almost surely, 2^{18754814141107} is an apocalyptic number.

18754814141107 is a deficient number, since it is larger than the sum of its proper divisors (2013347106893).

18754814141107 is a wasteful number, since it uses less digits than its factorization.

18754814141107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3669066.

The product of its (nonzero) digits is 1003520, while the sum is 52.

Adding to 18754814141107 its reverse (70114141845781), we get a palindrome (88868955986888).

The spelling of 18754814141107 in words is "eighteen trillion, seven hundred fifty-four billion, eight hundred fourteen million, one hundred forty-one thousand, one hundred seven".