1440012000013 has 8 divisors (see below), whose sum is σ = 1467380814336. Its totient is φ = 1412849743200.

The previous prime is 1440012000001. The next prime is 1440012000041. The reversal of 1440012000013 is 3100002100441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1440012000013 - 2⁹ = 1440011999501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1440012000043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51625303 + ... + 51653188.

It is an arithmetic number, because the mean of its divisors is an integer number (183422601792).

Almost surely, 2^{1440012000013} is an apocalyptic number.

It is an amenable number.

1440012000013 is a deficient number, since it is larger than the sum of its proper divisors (27368814323).

1440012000013 is a wasteful number, since it uses less digits than its factorization.

1440012000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103278755.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1440012000013 its reverse (3100002100441), we get a palindrome (4540014100454).

The spelling of 1440012000013 in words is "one trillion, four hundred forty billion, twelve million, thirteen", and thus it is an aban number.