444202045134 has 16 divisors (see below), whose sum is σ = 889577684688. Its totient is φ = 147871749312.

The previous prime is 444202045103. The next prime is 444202045159. The reversal of 444202045134 is 431540202444.

444202045134 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 444202045095 and 444202045104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48894847 + ... + 48903930.

It is an arithmetic number, because the mean of its divisors is an integer number (55598605293).

Almost surely, 2^444202045134 is an apocalyptic number.

444202045134 is an abundant number, since it is smaller than the sum of its proper divisors (445375639554).

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

444202045134 is a wasteful number, since it uses less digits than its factorization.

444202045134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97799539.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 444202045134 its reverse (431540202444), we get a palindrome (875742247578).

The spelling of 444202045134 in words is "four hundred forty-four billion, two hundred two million, forty-five thousand, one hundred thirty-four".