4779568149742 has 8 divisors (see below), whose sum is σ = 7169371666632. Its totient is φ = 2389777594200.

The previous prime is 4779568149721. The next prime is 4779568149817. The reversal of 4779568149742 is 2479418659774.

It is a happy number.

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

It is a congruent number.

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, 2259009 + ... + 3829132.

It is an arithmetic number, because the mean of its divisors is an integer number (896171458329).

Almost surely, 2^{4779568149742} is an apocalyptic number.

4779568149742 is a deficient number, since it is larger than the sum of its proper divisors (2389803516890).

4779568149742 is a wasteful number, since it uses less digits than its factorization.

4779568149742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6480674.

The product of its digits is 853493760, while the sum is 73.

The spelling of 4779568149742 in words is "four trillion, seven hundred seventy-nine billion, five hundred sixty-eight million, one hundred forty-nine thousand, seven hundred forty-two".