4042625545689 has 8 divisors (see below), whose sum is σ = 5390205092640. Its totient is φ = 2695064847936.

The previous prime is 4042625545493. The next prime is 4042625545757. The reversal of 4042625545689 is 9865455262404.

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

It is not a de Polignac number, because 4042625545689 - 2¹¹ = 4042625543641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4042625543689) 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, 4204032 + ... + 5075345.

It is an arithmetic number, because the mean of its divisors is an integer number (673775636580).

Almost surely, 2^{4042625545689} is an apocalyptic number.

It is an amenable number.

4042625545689 is a deficient number, since it is larger than the sum of its proper divisors (1347579546951).

4042625545689 is a wasteful number, since it uses less digits than its factorization.

4042625545689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9424599.

The product of its (nonzero) digits is 82944000, while the sum is 60.

The spelling of 4042625545689 in words is "four trillion, forty-two billion, six hundred twenty-five million, five hundred forty-five thousand, six hundred eighty-nine".