1424422563544 has 16 divisors (see below), whose sum is σ = 2682768957120. Its totient is φ = 709017508320.

The previous prime is 1424422563523. The next prime is 1424422563559. The reversal of 1424422563544 is 4453652244241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1424422563494 and 1424422563503.

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, 399219787 + ... + 399223354.

It is an arithmetic number, because the mean of its divisors is an integer number (167673059820).

Almost surely, 2^{1424422563544} is an apocalyptic number.

It is an amenable number.

1424422563544 is a deficient number, since it is larger than the sum of its proper divisors (1258346393576).

1424422563544 is a wasteful number, since it uses less digits than its factorization.

1424422563544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798443370 (or 798443366 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 46.

The spelling of 1424422563544 in words is "one trillion, four hundred twenty-four billion, four hundred twenty-two million, five hundred sixty-three thousand, five hundred forty-four".