4719223730687 has 8 divisors (see below), whose sum is σ = 4801735259280. Its totient is φ = 4636796358400.

The previous prime is 4719223730681. The next prime is 4719223730717. The reversal of 4719223730687 is 7860373229174.

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 4719223730687 - 2²⁸ = 4718955295231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4719223730681) 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, 20925938 + ... + 21150255.

It is an arithmetic number, because the mean of its divisors is an integer number (600216907410).

Almost surely, 2^{4719223730687} is an apocalyptic number.

4719223730687 is a deficient number, since it is larger than the sum of its proper divisors (82511528593).

4719223730687 is a wasteful number, since it uses less digits than its factorization.

4719223730687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42078153.

The product of its (nonzero) digits is 21337344, while the sum is 59.

The spelling of 4719223730687 in words is "four trillion, seven hundred nineteen billion, two hundred twenty-three million, seven hundred thirty thousand, six hundred eighty-seven".