42340022344 has 16 divisors (see below), whose sum is σ = 80572431600. Its totient is φ = 20854040592.

The previous prime is 42340022341. The next prime is 42340022383. The reversal of 42340022344 is 44322004324.

It is a happy number.

42340022344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42340022341) 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, 39495754 + ... + 39496825.

It is an arithmetic number, because the mean of its divisors is an integer number (5035776975).

Almost surely, 2^42340022344 is an apocalyptic number.

It is an amenable number.

42340022344 is a deficient number, since it is larger than the sum of its proper divisors (38232409256).

42340022344 is a wasteful number, since it uses less digits than its factorization.

42340022344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78992652 (or 78992648 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 42340022344 its reverse (44322004324), we get a palindrome (86662026668).

The spelling of 42340022344 in words is "forty-two billion, three hundred forty million, twenty-two thousand, three hundred forty-four".