42224524331 has 6 divisors (see below), whose sum is σ = 46412080596. Its totient is φ = 38385931100.

The previous prime is 42224524253. The next prime is 42224524351. The reversal of 42224524331 is 13342542224.

42224524331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-42224524331 is a prime.

It is a super-2 number, since 2×42224524331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42224524351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 174481385 + ... + 174481626.

It is an arithmetic number, because the mean of its divisors is an integer number (7735346766).

Almost surely, 2^42224524331 is an apocalyptic number.

42224524331 is a deficient number, since it is larger than the sum of its proper divisors (4187556265).

42224524331 is a wasteful number, since it uses less digits than its factorization.

42224524331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348963033 (or 348963022 counting only the distinct ones).

The product of its digits is 46080, while the sum is 32.

The spelling of 42224524331 in words is "forty-two billion, two hundred twenty-four million, five hundred twenty-four thousand, three hundred thirty-one".