4340442623559 has 16 divisors (see below), whose sum is σ = 7003067090688. Its totient is φ = 2334355696512.

The previous prime is 4340442623537. The next prime is 4340442623567. The reversal of 4340442623559 is 9553262440434.

It is not a de Polignac number, because 4340442623559 - 2¹³ = 4340442615367 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340442623509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6079050937 + ... + 6079051650.

It is an arithmetic number, because the mean of its divisors is an integer number (437691693168).

Almost surely, 2^{4340442623559} is an apocalyptic number.

4340442623559 is a deficient number, since it is larger than the sum of its proper divisors (2662624467129).

4340442623559 is a wasteful number, since it uses less digits than its factorization.

4340442623559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12158102614.

The product of its (nonzero) digits is 12441600, while the sum is 51.

The spelling of 4340442623559 in words is "four trillion, three hundred forty billion, four hundred forty-two million, six hundred twenty-three thousand, five hundred fifty-nine".