19232742207 has 96 divisors (see below), whose sum is σ = 31182520320. Its totient is φ = 10506525120.

The previous prime is 19232742161. The next prime is 19232742223. The reversal of 19232742207 is 70224723291.

It is not a de Polignac number, because 19232742207 - 2¹⁰ = 19232741183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19232742007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 91150332 + ... + 91150542.

It is an arithmetic number, because the mean of its divisors is an integer number (324817920).

Almost surely, 2^19232742207 is an apocalyptic number.

19232742207 is a deficient number, since it is larger than the sum of its proper divisors (11949778113).

19232742207 is a wasteful number, since it uses less digits than its factorization.

19232742207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 514 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 19232742207 in words is "nineteen billion, two hundred thirty-two million, seven hundred forty-two thousand, two hundred seven".