19316470097 has 8 divisors (see below), whose sum is σ = 19829994912. Its totient is φ = 18804964000.

The previous prime is 19316470081. The next prime is 19316470123. The reversal of 19316470097 is 79007461391.

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

It is a cyclic number.

It is not a de Polignac number, because 19316470097 - 2⁴ = 19316470081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19316470027) 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, 485279 + ... + 523572.

It is an arithmetic number, because the mean of its divisors is an integer number (2478749364).

Almost surely, 2^19316470097 is an apocalyptic number.

It is an amenable number.

19316470097 is a deficient number, since it is larger than the sum of its proper divisors (513524815).

19316470097 is a wasteful number, since it uses less digits than its factorization.

19316470097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009359.

The product of its (nonzero) digits is 285768, while the sum is 47.

The spelling of 19316470097 in words is "nineteen billion, three hundred sixteen million, four hundred seventy thousand, ninety-seven".