1445441446306 has 16 divisors (see below), whose sum is σ = 2547211500288. Its totient is φ = 606478928400.

The previous prime is 1445441446283. The next prime is 1445441446399. The reversal of 1445441446306 is 6036441445441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2526995250 + ... + 2526995821.

It is an arithmetic number, because the mean of its divisors is an integer number (159200718768).

Almost surely, 2^{1445441446306} is an apocalyptic number.

1445441446306 is a deficient number, since it is larger than the sum of its proper divisors (1101770053982).

1445441446306 is a wasteful number, since it uses less digits than its factorization.

1445441446306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5053991097.

The product of its (nonzero) digits is 2211840, while the sum is 46.

The spelling of 1445441446306 in words is "one trillion, four hundred forty-five billion, four hundred forty-one million, four hundred forty-six thousand, three hundred six".