4422443531385 has 64 divisors (see below), whose sum is σ = 7847115252480. Its totient is φ = 2108688384000.

The previous prime is 4422443531353. The next prime is 4422443531417. The reversal of 4422443531385 is 5831353442244.

It is an interprime number because it is at equal distance from previous prime (4422443531353) and next prime (4422443531417).

It is not a de Polignac number, because 4422443531385 - 2⁵ = 4422443531353 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61249705 + ... + 61321865.

It is an arithmetic number, because the mean of its divisors is an integer number (122611175820).

Almost surely, 2^{4422443531385} is an apocalyptic number.

It is an amenable number.

4422443531385 is a deficient number, since it is larger than the sum of its proper divisors (3424671721095).

4422443531385 is a wasteful number, since it uses less digits than its factorization.

4422443531385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78330.

The product of its digits is 5529600, while the sum is 48.

The spelling of 4422443531385 in words is "four trillion, four hundred twenty-two billion, four hundred forty-three million, five hundred thirty-one thousand, three hundred eighty-five".