444030100130042 has 8 divisors (see below), whose sum is σ = 668318341834836. Its totient is φ = 221257319518432.

The previous prime is 444030100130021. The next prime is 444030100130129. The reversal of 444030100130042 is 240031001030444.

It can be written as a sum of positive squares in 2 ways, for example, as 425768930320561 + 18261169809481 = 20634169^2 + 4273309^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 444030100129993 and 444030100130020.

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, 378865272563 + ... + 378865273734.

Almost surely, 2^{444030100130042} is an apocalyptic number.

444030100130042 is a deficient number, since it is larger than the sum of its proper divisors (224288241704794).

444030100130042 is a wasteful number, since it uses less digits than its factorization.

444030100130042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757730546592.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 444030100130042 its reverse (240031001030444), we get a palindrome (684061101160486).

The spelling of 444030100130042 in words is "four hundred forty-four trillion, thirty billion, one hundred million, one hundred thirty thousand, forty-two".