1444755714 has 16 divisors (see below), whose sum is σ = 2910300960. Its totient is φ = 478120320.

The previous prime is 1444755707. The next prime is 1444755731. The reversal of 1444755714 is 4175574441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865327 + ... + 866994.

It is an arithmetic number, because the mean of its divisors is an integer number (181893810).

Almost surely, 2^1444755714 is an apocalyptic number.

1444755714 is an abundant number, since it is smaller than the sum of its proper divisors (1465545246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1444755714 is a wasteful number, since it uses less digits than its factorization.

1444755714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732465.

The product of its digits is 313600, while the sum is 42.

The square root of 1444755714 is about 38009.9423046129. The cubic root of 1444755714 is about 1130.4850070353.

The spelling of 1444755714 in words is "one billion, four hundred forty-four million, seven hundred fifty-five thousand, seven hundred fourteen".