19014183045 has 96 divisors (see below), whose sum is σ = 39266083584. Its totient is φ = 8389785600.

The previous prime is 19014183017. The next prime is 19014183047. The reversal of 19014183045 is 54038141091.

It is not a de Polignac number, because 19014183045 - 2⁷ = 19014182917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19014183047) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 436077 + ... + 477693.

It is an arithmetic number, because the mean of its divisors is an integer number (409021704).

Almost surely, 2^19014183045 is an apocalyptic number.

19014183045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

19014183045 is an abundant number, since it is smaller than the sum of its proper divisors (20251900539).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19014183045 is a wasteful number, since it uses less digits than its factorization.

19014183045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41723 (or 41720 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 19014183045 in words is "nineteen billion, fourteen million, one hundred eighty-three thousand, forty-five".