19237342593 has 16 divisors (see below), whose sum is σ = 29715610496. Its totient is φ = 10842180480.

The previous prime is 19237342559. The next prime is 19237342603. The reversal of 19237342593 is 39524373291.

It is not a de Polignac number, because 19237342593 - 2¹⁶ = 19237277057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19237342493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6272878 + ... + 6275943.

It is an arithmetic number, because the mean of its divisors is an integer number (1857225656).

Almost surely, 2^19237342593 is an apocalyptic number.

It is an amenable number.

19237342593 is a deficient number, since it is larger than the sum of its proper divisors (10478267903).

19237342593 is a wasteful number, since it uses less digits than its factorization.

19237342593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12548904.

The product of its digits is 1224720, while the sum is 48.

The spelling of 19237342593 in words is "nineteen billion, two hundred thirty-seven million, three hundred forty-two thousand, five hundred ninety-three".