42344140224 has 28 divisors (see below), whose sum is σ = 112035538184. Its totient is φ = 14114713344.

The previous prime is 42344140147. The next prime is 42344140247. The reversal of 42344140224 is 42204144324.

42344140224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42344140224² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42344140191 and 42344140200.

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, 110271007 + ... + 110271390.

Almost surely, 2^42344140224 is an apocalyptic number.

It is an amenable number.

42344140224 is an abundant number, since it is smaller than the sum of its proper divisors (69691397960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42344140224 is a wasteful number, since it uses less digits than its factorization.

42344140224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220542412 (or 220542402 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 42344140224 its reverse (42204144324), we get a palindrome (84548284548).

The spelling of 42344140224 in words is "forty-two billion, three hundred forty-four million, one hundred forty thousand, two hundred twenty-four".