11444000312 has 16 divisors (see below), whose sum is σ = 21569846400. Its totient is φ = 5692041280.

The previous prime is 11444000303. The next prime is 11444000341. The reversal of 11444000312 is 21300044411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3743237 + ... + 3746292.

It is an arithmetic number, because the mean of its divisors is an integer number (1348115400).

Almost surely, 2^11444000312 is an apocalyptic number.

It is an amenable number.

11444000312 is a deficient number, since it is larger than the sum of its proper divisors (10125846088).

11444000312 is a wasteful number, since it uses less digits than its factorization.

11444000312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7489726 (or 7489722 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11444000312 its reverse (21300044411), we get a palindrome (32744044723).

The spelling of 11444000312 in words is "eleven billion, four hundred forty-four million, three hundred twelve", and thus it is an aban number.