19014144494876 has 12 divisors (see below), whose sum is σ = 33536758795008. Its totient is φ = 9432213410592.

The previous prime is 19014144494869. The next prime is 19014144494909. The reversal of 19014144494876 is 67849444141091.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18714708641 + ... + 18714709656.

It is an arithmetic number, because the mean of its divisors is an integer number (2794729899584).

Almost surely, 2^{19014144494876} is an apocalyptic number.

It is an amenable number.

19014144494876 is a deficient number, since it is larger than the sum of its proper divisors (14522614300132).

19014144494876 is a wasteful number, since it uses less digits than its factorization.

19014144494876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37429418428 (or 37429418426 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 62.

The spelling of 19014144494876 in words is "nineteen trillion, fourteen billion, one hundred forty-four million, four hundred ninety-four thousand, eight hundred seventy-six".