444214130232 has 64 divisors (see below), whose sum is σ = 1153951119360. Its totient is φ = 142345872000.

The previous prime is 444214130209. The next prime is 444214130293. The reversal of 444214130232 is 232031412444.

It is a self number, because there is not a number n which added to its sum of digits gives 444214130232.

It is a congruent number.

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, 1864683 + ... + 2089370.

It is an arithmetic number, because the mean of its divisors is an integer number (18030486240).

Almost surely, 2^444214130232 is an apocalyptic number.

It is an amenable number.

444214130232 is an abundant number, since it is smaller than the sum of its proper divisors (709736989128).

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

444214130232 is a wasteful number, since it uses less digits than its factorization.

444214130232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3954244 (or 3954240 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 444214130232 its reverse (232031412444), we get a palindrome (676245542676).

The spelling of 444214130232 in words is "four hundred forty-four billion, two hundred fourteen million, one hundred thirty thousand, two hundred thirty-two".