1440132112304 has 20 divisors (see below), whose sum is σ = 2817345834576. Its totient is φ = 713075122752.

The previous prime is 1440132112303. The next prime is 1440132112417. The reversal of 1440132112304 is 4032112310441.

It is not an unprimeable number, because it can be changed into a prime (1440132112303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436931639 + ... + 436934934.

Almost surely, 2^{1440132112304} is an apocalyptic number.

It is an amenable number.

1440132112304 is a deficient number, since it is larger than the sum of its proper divisors (1377213722272).

1440132112304 is a wasteful number, since it uses less digits than its factorization.

1440132112304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873866684 (or 873866678 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1440132112304 its reverse (4032112310441), we get a palindrome (5472244422745).

The spelling of 1440132112304 in words is "one trillion, four hundred forty billion, one hundred thirty-two million, one hundred twelve thousand, three hundred four".