4642675218424 has 16 divisors (see below), whose sum is σ = 8705661674400. Its totient is φ = 2321165438592.

The previous prime is 4642675218397. The next prime is 4642675218457. The reversal of 4642675218424 is 4248125762464.

It is a super-2 number, since 2×4642675218424² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21406689 + ... + 21622480.

It is an arithmetic number, because the mean of its divisors is an integer number (544103854650).

Almost surely, 2^{4642675218424} is an apocalyptic number.

It is an amenable number.

4642675218424 is a deficient number, since it is larger than the sum of its proper divisors (4062986455976).

4642675218424 is a wasteful number, since it uses less digits than its factorization.

4642675218424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43042662 (or 43042658 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 55.

The spelling of 4642675218424 in words is "four trillion, six hundred forty-two billion, six hundred seventy-five million, two hundred eighteen thousand, four hundred twenty-four".