42444110297 has 4 divisors (see below), whose sum is σ = 42448331520. Its totient is φ = 42439889076.

The previous prime is 42444110237. The next prime is 42444110299. The reversal of 42444110297 is 79201144424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42444110297 - 2²⁸ = 42175674841 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42444110297.

It is not an unprimeable number, because it can be changed into a prime (42444110299) 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, 2095493 + ... + 2115650.

It is an arithmetic number, because the mean of its divisors is an integer number (10612082880).

Almost surely, 2^42444110297 is an apocalyptic number.

It is an amenable number.

42444110297 is a deficient number, since it is larger than the sum of its proper divisors (4221223).

42444110297 is a wasteful number, since it uses less digits than its factorization.

42444110297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221222.

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 42444110297 in words is "forty-two billion, four hundred forty-four million, one hundred ten thousand, two hundred ninety-seven".