444012134334 has 16 divisors (see below), whose sum is σ = 888524022288. Its totient is φ = 147920752512.

The previous prime is 444012134329. The next prime is 444012134339. The reversal of 444012134334 is 433431210444.

It is an interprime number because it is at equal distance from previous prime (444012134329) and next prime (444012134339).

It is a junction number, because it is equal to n+sod(n) for n = 444012134295 and 444012134304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444012134339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20811517 + ... + 20832840.

It is an arithmetic number, because the mean of its divisors is an integer number (55532751393).

Almost surely, 2^444012134334 is an apocalyptic number.

444012134334 is an abundant number, since it is smaller than the sum of its proper divisors (444511887954).

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

444012134334 is a wasteful number, since it uses less digits than its factorization.

444012134334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41646139.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 444012134334 its reverse (433431210444), we get a palindrome (877443344778).

The spelling of 444012134334 in words is "four hundred forty-four billion, twelve million, one hundred thirty-four thousand, three hundred thirty-four".