19014714514 has 8 divisors (see below), whose sum is σ = 29762161920. Its totient is φ = 9093993876.

The previous prime is 19014714469. The next prime is 19014714529. The reversal of 19014714514 is 41541741091.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 206681634 + ... + 206681725.

It is an arithmetic number, because the mean of its divisors is an integer number (3720270240).

Almost surely, 2^19014714514 is an apocalyptic number.

19014714514 is a deficient number, since it is larger than the sum of its proper divisors (10747447406).

19014714514 is a wasteful number, since it uses less digits than its factorization.

19014714514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413363384.

The product of its (nonzero) digits is 20160, while the sum is 37.

The spelling of 19014714514 in words is "nineteen billion, fourteen million, seven hundred fourteen thousand, five hundred fourteen".