1444367438012 has 6 divisors (see below), whose sum is σ = 2527643016528. Its totient is φ = 722183719004.

The previous prime is 1444367438009. The next prime is 1444367438029. The reversal of 1444367438012 is 2108347634441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180545929748 + ... + 180545929755.

It is an arithmetic number, because the mean of its divisors is an integer number (421273836088).

Almost surely, 2^{1444367438012} is an apocalyptic number.

It is an amenable number.

1444367438012 is a deficient number, since it is larger than the sum of its proper divisors (1083275578516).

1444367438012 is a wasteful number, since it uses less digits than its factorization.

1444367438012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361091859507 (or 361091859505 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 1444367438012 in words is "one trillion, four hundred forty-four billion, three hundred sixty-seven million, four hundred thirty-eight thousand, twelve".