19384001013 has 8 divisors (see below), whose sum is σ = 27833437408. Its totient is φ = 11928615984.

The previous prime is 19384000969. The next prime is 19384001047. The reversal of 19384001013 is 31010048391.

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

It is not a de Polignac number, because 19384001013 - 2⁹ = 19384000501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19384001113) 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, 248512795 + ... + 248512872.

It is an arithmetic number, because the mean of its divisors is an integer number (3479179676).

Almost surely, 2^19384001013 is an apocalyptic number.

19384001013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

19384001013 is a deficient number, since it is larger than the sum of its proper divisors (8449436395).

19384001013 is a wasteful number, since it uses less digits than its factorization.

19384001013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497025683.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 19384001013 in words is "nineteen billion, three hundred eighty-four million, one thousand, thirteen".