444196134 has 12 divisors (see below), whose sum is σ = 962424996. Its totient is φ = 148065372.

The previous prime is 444196133. The next prime is 444196139. The reversal of 444196134 is 431691444.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444196133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12338764 + ... + 12338799.

It is an arithmetic number, because the mean of its divisors is an integer number (80202083).

Almost surely, 2^444196134 is an apocalyptic number.

444196134 is an abundant number, since it is smaller than the sum of its proper divisors (518228862).

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

444196134 is a wasteful number, since it uses less digits than its factorization.

444196134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24677571 (or 24677568 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 444196134 is about 21075.9610457032. The cubic root of 444196134 is about 763.0006796417. Note that the first 3 decimals are identical.

The spelling of 444196134 in words is "four hundred forty-four million, one hundred ninety-six thousand, one hundred thirty-four".