444142134410 has 32 divisors (see below), whose sum is σ = 861065955792. Its totient is φ = 163969320960.

The previous prime is 444142134391. The next prime is 444142134439. The reversal of 444142134410 is 14431241444.

It can be written as a sum of positive squares in 8 ways, for example, as 15286107769 + 428856026641 = 123637^2 + 654871^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781850 + ... + 1224570.

Almost surely, 2^444142134410 is an apocalyptic number.

444142134410 is a deficient number, since it is larger than the sum of its proper divisors (416923821382).

444142134410 is a wasteful number, since it uses less digits than its factorization.

444142134410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450458.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 444142134410 its reverse (14431241444), we get a palindrome (458573375854).

The spelling of 444142134410 in words is "four hundred forty-four billion, one hundred forty-two million, one hundred thirty-four thousand, four hundred ten".