1440245433022 has 16 divisors (see below), whose sum is σ = 2358213846912. Its totient is φ = 654254628120.

The previous prime is 1440245433017. The next prime is 1440245433061. The reversal of 1440245433022 is 2203345420441.

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, 20082738 + ... + 20154325.

It is an arithmetic number, because the mean of its divisors is an integer number (147388365432).

Almost surely, 2^{1440245433022} is an apocalyptic number.

1440245433022 is a deficient number, since it is larger than the sum of its proper divisors (917968413890).

1440245433022 is a wasteful number, since it uses less digits than its factorization.

1440245433022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40238703.

The product of its (nonzero) digits is 92160, while the sum is 34.

The spelling of 1440245433022 in words is "one trillion, four hundred forty billion, two hundred forty-five million, four hundred thirty-three thousand, twenty-two".