42240200344 has 16 divisors (see below), whose sum is σ = 79203940200. Its totient is φ = 21119149632.

The previous prime is 42240200333. The next prime is 42240200371. The reversal of 42240200344 is 44300204224.

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 3 ways as a sum of consecutive naturals, for example, 92059 + ... + 304885.

Almost surely, 2^42240200344 is an apocalyptic number.

It is an amenable number.

42240200344 is a deficient number, since it is larger than the sum of its proper divisors (36963739856).

42240200344 is a wasteful number, since it uses less digits than its factorization.

42240200344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237642 (or 237638 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 42240200344 its reverse (44300204224), we get a palindrome (86540404568).

The spelling of 42240200344 in words is "forty-two billion, two hundred forty million, two hundred thousand, three hundred forty-four".