1445460331606 has 4 divisors (see below), whose sum is σ = 2168190497412. Its totient is φ = 722730165802.

The previous prime is 1445460331573. The next prime is 1445460331699. The reversal of 1445460331606 is 6061330645441.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361365082900 + ... + 361365082903.

It is an arithmetic number, because the mean of its divisors is an integer number (542047624353).

Almost surely, 2^{1445460331606} is an apocalyptic number.

1445460331606 is a deficient number, since it is larger than the sum of its proper divisors (722730165806).

1445460331606 is an equidigital number, since it uses as much as digits as its factorization.

1445460331606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722730165805.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 1445460331606 in words is "one trillion, four hundred forty-five billion, four hundred sixty million, three hundred thirty-one thousand, six hundred six".