1445716014446 has 32 divisors (see below), whose sum is σ = 2501592339456. Its totient is φ = 620434584000.

The previous prime is 1445716014443. The next prime is 1445716014467. The reversal of 1445716014446 is 6444106175441.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 1445716014446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1445716014443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25823480 + ... + 25879403.

It is an arithmetic number, because the mean of its divisors is an integer number (78174760608).

Almost surely, 2^{1445716014446} is an apocalyptic number.

1445716014446 is a deficient number, since it is larger than the sum of its proper divisors (1055876325010).

1445716014446 is a wasteful number, since it uses less digits than its factorization.

1445716014446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51702968.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 1445716014446 in words is "one trillion, four hundred forty-five billion, seven hundred sixteen million, fourteen thousand, four hundred forty-six".