1443874249112 has 8 divisors (see below), whose sum is σ = 2707264217100. Its totient is φ = 721937124552.

The previous prime is 1443874249099. The next prime is 1443874249117. The reversal of 1443874249112 is 2119424783441.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1443874249117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90242140562 + ... + 90242140577.

Almost surely, 2^{1443874249112} is an apocalyptic number.

It is an amenable number.

1443874249112 is a deficient number, since it is larger than the sum of its proper divisors (1263389967988).

1443874249112 is a wasteful number, since it uses less digits than its factorization.

1443874249112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180484281145 (or 180484281141 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The spelling of 1443874249112 in words is "one trillion, four hundred forty-three billion, eight hundred seventy-four million, two hundred forty-nine thousand, one hundred twelve".