444203430042 has 8 divisors (see below), whose sum is σ = 888406860096. Its totient is φ = 148067810012.

The previous prime is 444203429983. The next prime is 444203430059. The reversal of 444203430042 is 240034302444.

It is a sphenic number, since it is the product of 3 distinct primes.

444203430042 is an admirable number.

It is a super-2 number, since 2×444203430042² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 444203429991 and 444203430009.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37016952498 + ... + 37016952509.

It is an arithmetic number, because the mean of its divisors is an integer number (111050857512).

Almost surely, 2^444203430042 is an apocalyptic number.

444203430042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

444203430042 is a wasteful number, since it uses less digits than its factorization.

444203430042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74033905012.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 444203430042 its reverse (240034302444), we get a palindrome (684237732486).

The spelling of 444203430042 in words is "four hundred forty-four billion, two hundred three million, four hundred thirty thousand, forty-two".