1444246466156 has 12 divisors (see below), whose sum is σ = 2721849109392. Its totient is φ = 666575292048.

The previous prime is 1444246466107. The next prime is 1444246466161. The reversal of 1444246466156 is 6516646424441.

It is a junction number, because it is equal to n+sod(n) for n = 1444246466098 and 1444246466107.

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, 13886985200 + ... + 13886985303.

It is an arithmetic number, because the mean of its divisors is an integer number (226820759116).

Almost surely, 2^{1444246466156} is an apocalyptic number.

It is an amenable number.

1444246466156 is a deficient number, since it is larger than the sum of its proper divisors (1277602643236).

1444246466156 is a wasteful number, since it uses less digits than its factorization.

1444246466156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27773970520 (or 27773970518 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 53.

The spelling of 1444246466156 in words is "one trillion, four hundred forty-four billion, two hundred forty-six million, four hundred sixty-six thousand, one hundred fifty-six".