1440120314132 has 24 divisors (see below), whose sum is σ = 2530672657632. Its totient is φ = 717071940000.

The previous prime is 1440120314119. The next prime is 1440120314153. The reversal of 1440120314132 is 2314130210441.

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, 6071282 + ... + 6304022.

It is an arithmetic number, because the mean of its divisors is an integer number (105444694068).

Almost surely, 2^{1440120314132} is an apocalyptic number.

It is an amenable number.

1440120314132 is a deficient number, since it is larger than the sum of its proper divisors (1090552343500).

1440120314132 is a wasteful number, since it uses less digits than its factorization.

1440120314132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239159 (or 239157 counting only the distinct ones).

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

Adding to 1440120314132 its reverse (2314130210441), we get a palindrome (3754250524573).

The spelling of 1440120314132 in words is "one trillion, four hundred forty billion, one hundred twenty million, three hundred fourteen thousand, one hundred thirty-two".