444023414412 has 48 divisors (see below), whose sum is σ = 1081192197120. Its totient is φ = 141560673408.

The previous prime is 444023414369. The next prime is 444023414437. The reversal of 444023414412 is 214414320444.

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, 3535389 + ... + 3658827.

It is an arithmetic number, because the mean of its divisors is an integer number (22524837440).

Almost surely, 2^444023414412 is an apocalyptic number.

It is an amenable number.

444023414412 is an abundant number, since it is smaller than the sum of its proper divisors (637168782708).

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

444023414412 is a wasteful number, since it uses less digits than its factorization.

444023414412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136502 (or 136500 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 444023414412 its reverse (214414320444), we get a palindrome (658437734856).

The spelling of 444023414412 in words is "four hundred forty-four billion, twenty-three million, four hundred fourteen thousand, four hundred twelve".