19199016014 has 16 divisors (see below), whose sum is σ = 28839724800. Its totient is φ = 9585787320.

The previous prime is 19199015999. The next prime is 19199016017. The reversal of 19199016014 is 41061099191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19199016017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8055467 + ... + 8057849.

It is an arithmetic number, because the mean of its divisors is an integer number (1802482800).

Almost surely, 2^19199016014 is an apocalyptic number.

19199016014 is a deficient number, since it is larger than the sum of its proper divisors (9640708786).

19199016014 is a wasteful number, since it uses less digits than its factorization.

19199016014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6455.

The product of its (nonzero) digits is 17496, while the sum is 41.

The spelling of 19199016014 in words is "nineteen billion, one hundred ninety-nine million, sixteen thousand, fourteen".