42254224024 has 16 divisors (see below), whose sum is σ = 79508619720. Its totient is φ = 21051925440.

The previous prime is 42254224007. The next prime is 42254224027. The reversal of 42254224024 is 42042245224.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42254224027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9395934 + ... + 9400429.

Almost surely, 2^42254224024 is an apocalyptic number.

It is an amenable number.

42254224024 is a deficient number, since it is larger than the sum of its proper divisors (37254395696).

42254224024 is a wasteful number, since it uses less digits than its factorization.

42254224024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18796650 (or 18796646 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 31.

Adding to 42254224024 its reverse (42042245224), we get a palindrome (84296469248).

The spelling of 42254224024 in words is "forty-two billion, two hundred fifty-four million, two hundred twenty-four thousand, twenty-four".