1440047073674 has 32 divisors (see below), whose sum is σ = 2480563915200. Its totient is φ = 620090951040.

The previous prime is 1440047073667. The next prime is 1440047073683. The reversal of 1440047073674 is 4763707400441.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13446812 + ... + 13553480.

It is an arithmetic number, because the mean of its divisors is an integer number (77517622350).

Almost surely, 2^{1440047073674} is an apocalyptic number.

1440047073674 is a deficient number, since it is larger than the sum of its proper divisors (1040516841526).

1440047073674 is a wasteful number, since it uses less digits than its factorization.

1440047073674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138998.

The product of its (nonzero) digits is 1580544, while the sum is 47.

It can be divided in two parts, 14400 and 47073674, that added together give a palindrome (47088074).

The spelling of 1440047073674 in words is "one trillion, four hundred forty billion, forty-seven million, seventy-three thousand, six hundred seventy-four".