1445160105144 has 48 divisors (see below), whose sum is σ = 4473114612720. Its totient is φ = 412902887040.

The previous prime is 1445160105101. The next prime is 1445160105157. The reversal of 1445160105144 is 4415010615441.

1445160105144 is a `hidden beast` number, since 1 + 4 + 4 + 5 + 1 + 601 + 0 + 5 + 1 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1445160105099 and 1445160105108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1433690077 + ... + 1433691084.

It is an arithmetic number, because the mean of its divisors is an integer number (93189887765).

Almost surely, 2^{1445160105144} is an apocalyptic number.

1445160105144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1445160105144 is an abundant number, since it is smaller than the sum of its proper divisors (3027954507576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1445160105144 is a wasteful number, since it uses less digits than its factorization.

1445160105144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867381180 (or 2867381173 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 1445160105144 in words is "one trillion, four hundred forty-five billion, one hundred sixty million, one hundred five thousand, one hundred forty-four".