42444122424014 has 16 divisors (see below), whose sum is σ = 63685878750000. Its totient is φ = 21215497185024.

The previous prime is 42444122424007. The next prime is 42444122424017. The reversal of 42444122424014 is 41042422144424.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42444122424017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85977374 + ... + 86469630.

It is an arithmetic number, because the mean of its divisors is an integer number (3980367421875).

Almost surely, 2^{42444122424014} is an apocalyptic number.

42444122424014 is a deficient number, since it is larger than the sum of its proper divisors (21241756325986).

42444122424014 is a wasteful number, since it uses less digits than its factorization.

42444122424014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505507.

The product of its (nonzero) digits is 262144, while the sum is 38.

Adding to 42444122424014 its reverse (41042422144424), we get a palindrome (83486544568438).

The spelling of 42444122424014 in words is "forty-two trillion, four hundred forty-four billion, one hundred twenty-two million, four hundred twenty-four thousand, fourteen".