42043301244 has 108 divisors (see below), whose sum is σ = 127615470528. Its totient is φ = 11624860800.

The previous prime is 42043301231. The next prime is 42043301257. The reversal of 42043301244 is 44210334024.

It is a happy number.

42043301244 is a `hidden beast` number, since 4 + 204 + 330 + 124 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (42043301231) and next prime (42043301257).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 329737 + ... + 439104.

Almost surely, 2^42043301244 is an apocalyptic number.

It is an amenable number.

42043301244 is an abundant number, since it is smaller than the sum of its proper divisors (85572169284).

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

42043301244 is a wasteful number, since it uses less digits than its factorization.

42043301244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768896 (or 768884 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 42043301244 its reverse (44210334024), we get a palindrome (86253635268).

The spelling of 42043301244 in words is "forty-two billion, forty-three million, three hundred one thousand, two hundred forty-four".