1845043266806 has 16 divisors (see below), whose sum is σ = 2940376505040. Its totient is φ = 866637283680.

The previous prime is 1845043266799. The next prime is 1845043266839. The reversal of 1845043266806 is 6086623405481.

It is a congruent number.

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, 429877460 + ... + 429881751.

It is an arithmetic number, because the mean of its divisors is an integer number (183773531565).

Almost surely, 2^{1845043266806} is an apocalyptic number.

1845043266806 is a deficient number, since it is larger than the sum of its proper divisors (1095333238234).

1845043266806 is a wasteful number, since it uses less digits than its factorization.

1845043266806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859759279.

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 1845043266806 in words is "one trillion, eight hundred forty-five billion, forty-three million, two hundred sixty-six thousand, eight hundred six".