42846868227623 has 4 divisors (see below), whose sum is σ = 42846886662720. Its totient is φ = 42846849792528.

The previous prime is 42846868227619. The next prime is 42846868227659. The reversal of 42846868227623 is 32672286864824.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42846868227623 - 2² = 42846868227619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42846868227323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5125790 + ... + 10581467.

It is an arithmetic number, because the mean of its divisors is an integer number (10711721665680).

Almost surely, 2^{42846868227623} is an apocalyptic number.

42846868227623 is a deficient number, since it is larger than the sum of its proper divisors (18435097).

42846868227623 is a wasteful number, since it uses less digits than its factorization.

42846868227623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18435096.

The product of its digits is 594542592, while the sum is 68.

The spelling of 42846868227623 in words is "forty-two trillion, eight hundred forty-six billion, eight hundred sixty-eight million, two hundred twenty-seven thousand, six hundred twenty-three".