1440055166014 has 4 divisors (see below), whose sum is σ = 2160082749024. Its totient is φ = 720027583006.

The previous prime is 1440055166009. The next prime is 1440055166027. The reversal of 1440055166014 is 4106615500441.

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, 360013791502 + ... + 360013791505.

It is an arithmetic number, because the mean of its divisors is an integer number (540020687256).

Almost surely, 2^{1440055166014} is an apocalyptic number.

1440055166014 is a deficient number, since it is larger than the sum of its proper divisors (720027583010).

1440055166014 is an equidigital number, since it uses as much as digits as its factorization.

1440055166014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720027583009.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 1440055166014 in words is "one trillion, four hundred forty billion, fifty-five million, one hundred sixty-six thousand, fourteen".