1440307785082 has 16 divisors (see below), whose sum is σ = 2195582231232. Its totient is φ = 708490481440.

The previous prime is 1440307785071. The next prime is 1440307785089. The reversal of 1440307785082 is 2805877030441.

It is not an unprimeable number, because it can be changed into a prime (1440307785089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10793443 + ... + 10926070.

It is an arithmetic number, because the mean of its divisors is an integer number (137223889452).

Almost surely, 2^{1440307785082} is an apocalyptic number.

1440307785082 is a deficient number, since it is larger than the sum of its proper divisors (755274446150).

1440307785082 is a wasteful number, since it uses less digits than its factorization.

1440307785082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21720053.

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 1440307785082 in words is "one trillion, four hundred forty billion, three hundred seven million, seven hundred eighty-five thousand, eighty-two".