4939144705 has 16 divisors (see below), whose sum is σ = 6477649344. Its totient is φ = 3585516480.

The previous prime is 4939144699. The next prime is 4939144711. The reversal of 4939144705 is 5074419394.

It is an interprime number because it is at equal distance from previous prime (4939144699) and next prime (4939144711).

It is not a de Polignac number, because 4939144705 - 2¹⁵ = 4939111937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52002 + ... + 112171.

It is an arithmetic number, because the mean of its divisors is an integer number (404853084).

Almost surely, 2^4939144705 is an apocalyptic number.

It is an amenable number.

4939144705 is a deficient number, since it is larger than the sum of its proper divisors (1538504639).

4939144705 is a wasteful number, since it uses less digits than its factorization.

4939144705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164736.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 4939144705 is about 70279.0488339164. The cubic root of 4939144705 is about 1703.0102035713.

The spelling of 4939144705 in words is "four billion, nine hundred thirty-nine million, one hundred forty-four thousand, seven hundred five".