42144303424 has 56 divisors (see below), whose sum is σ = 88582317120. Its totient is φ = 19825268736.

The previous prime is 42144303413. The next prime is 42144303457. The reversal of 42144303424 is 42430344124.

It is a super-2 number, since 2×42144303424² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3919047 + ... + 3929785.

Almost surely, 2^42144303424 is an apocalyptic number.

It is an amenable number.

42144303424 is an abundant number, since it is smaller than the sum of its proper divisors (46438013696).

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

42144303424 is a wasteful number, since it uses less digits than its factorization.

42144303424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14375 (or 14365 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 42144303424 its reverse (42430344124), we get a palindrome (84574647548).

The spelling of 42144303424 in words is "forty-two billion, one hundred forty-four million, three hundred three thousand, four hundred twenty-four".