1445022210144 has 48 divisors (see below), whose sum is σ = 3796473430512. Its totient is φ = 481256275968.

The previous prime is 1445022210043. The next prime is 1445022210157. The reversal of 1445022210144 is 4410122205441.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6416769 + ... + 6638144.

It is an arithmetic number, because the mean of its divisors is an integer number (79093196469).

Almost surely, 2^{1445022210144} is an apocalyptic number.

It is an amenable number.

1445022210144 is an abundant number, since it is smaller than the sum of its proper divisors (2351451220368).

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

1445022210144 is a wasteful number, since it uses less digits than its factorization.

1445022210144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13056079 (or 13056071 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 1445022210144 its reverse (4410122205441), we get a palindrome (5855144415585).

The spelling of 1445022210144 in words is "one trillion, four hundred forty-five billion, twenty-two million, two hundred ten thousand, one hundred forty-four".