19386370082 has 8 divisors (see below), whose sum is σ = 29080146000. Its totient is φ = 9692988084.

The previous prime is 19386370033. The next prime is 19386370099. The reversal of 19386370082 is 28007368391.

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, 142169 + ... + 242867.

It is an arithmetic number, because the mean of its divisors is an integer number (3635018250).

Almost surely, 2^19386370082 is an apocalyptic number.

19386370082 is a deficient number, since it is larger than the sum of its proper divisors (9693775918).

19386370082 is a wasteful number, since it uses less digits than its factorization.

19386370082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196960.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 19386370082 in words is "nineteen billion, three hundred eighty-six million, three hundred seventy thousand, eighty-two".