1445714442886 has 16 divisors (see below), whose sum is σ = 2478622068000. Its totient is φ = 619528291200.

The previous prime is 1445714442869. The next prime is 1445714442889. The reversal of 1445714442886 is 6882444175441.

It is a self number, because there is not a number n which added to its sum of digits gives 1445714442886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1445714442889) 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, 5159715 + ... + 5432686.

It is an arithmetic number, because the mean of its divisors is an integer number (154913879250).

Almost surely, 2^{1445714442886} is an apocalyptic number.

1445714442886 is a deficient number, since it is larger than the sum of its proper divisors (1032907625114).

1445714442886 is a wasteful number, since it uses less digits than its factorization.

1445714442886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10602159.

The product of its digits is 27525120, while the sum is 58.

The spelling of 1445714442886 in words is "one trillion, four hundred forty-five billion, seven hundred fourteen million, four hundred forty-two thousand, eight hundred eighty-six".