1444154984696 has 32 divisors (see below), whose sum is σ = 2736087552000. Its totient is φ = 714568005600.

The previous prime is 1444154984693. The next prime is 1444154984717. The reversal of 1444154984696 is 6964894514441.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444154984693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1955096 + ... + 2590503.

It is an arithmetic number, because the mean of its divisors is an integer number (85502736000).

Almost surely, 2^{1444154984696} is an apocalyptic number.

It is an amenable number.

1444154984696 is a deficient number, since it is larger than the sum of its proper divisors (1291932567304).

1444154984696 is a wasteful number, since it uses less digits than its factorization.

1444154984696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4546019 (or 4546015 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 65.

The spelling of 1444154984696 in words is "one trillion, four hundred forty-four billion, one hundred fifty-four million, nine hundred eighty-four thousand, six hundred ninety-six".