1440041414011 has 8 divisors (see below), whose sum is σ = 1538457442880. Its totient is φ = 1343887822728.

The previous prime is 1440041413999. The next prime is 1440041414093. The reversal of 1440041414011 is 1104141400441.

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 1440041414011 - 2⁷ = 1440041413883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1440041414711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565608081 + ... + 565610626.

It is an arithmetic number, because the mean of its divisors is an integer number (192307180360).

Almost surely, 2^{1440041414011} is an apocalyptic number.

1440041414011 is a deficient number, since it is larger than the sum of its proper divisors (98416028869).

1440041414011 is a wasteful number, since it uses less digits than its factorization.

1440041414011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131218793.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1440041414011 its reverse (1104141400441), we get a palindrome (2544182814452).

The spelling of 1440041414011 in words is "one trillion, four hundred forty billion, forty-one million, four hundred fourteen thousand, eleven".