4042684554047 has 8 divisors (see below), whose sum is σ = 4085474676192. Its totient is φ = 3999917145600.

The previous prime is 4042684553981. The next prime is 4042684554101. The reversal of 4042684554047 is 7404554862404.

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

It is a cyclic number.

It is not a de Polignac number, because 4042684554047 - 2²⁸ = 4042416118591 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4042684554047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042684554647) 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, 5320454 + ... + 6032627.

It is an arithmetic number, because the mean of its divisors is an integer number (510684334524).

Almost surely, 2^{4042684554047} is an apocalyptic number.

4042684554047 is a deficient number, since it is larger than the sum of its proper divisors (42790122145).

4042684554047 is a wasteful number, since it uses less digits than its factorization.

4042684554047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11356849.

The product of its (nonzero) digits is 17203200, while the sum is 53.

The spelling of 4042684554047 in words is "four trillion, forty-two billion, six hundred eighty-four million, five hundred fifty-four thousand, forty-seven".