4840056392639 has 16 divisors (see below), whose sum is σ = 5562434884608. Its totient is φ = 4171826115072.

The previous prime is 4840056392599. The next prime is 4840056392657. The reversal of 4840056392639 is 9362936500484.

It is a cyclic number.

It is not a de Polignac number, because 4840056392639 - 2²⁴ = 4840039615423 is a prime.

It is a super-2 number, since 2×4840056392639² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4840056392659) 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, 86195192 + ... + 86251325.

It is an arithmetic number, because the mean of its divisors is an integer number (347652180288).

Almost surely, 2^{4840056392639} is an apocalyptic number.

4840056392639 is a deficient number, since it is larger than the sum of its proper divisors (722378491969).

4840056392639 is a wasteful number, since it uses less digits than its factorization.

4840056392639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172446674.

The product of its (nonzero) digits is 33592320, while the sum is 59.

The spelling of 4840056392639 in words is "four trillion, eight hundred forty billion, fifty-six million, three hundred ninety-two thousand, six hundred thirty-nine".