1440104401141 has 8 divisors (see below), whose sum is σ = 1656879465600. Its totient is φ = 1226090802768.

The previous prime is 1440104401121. The next prime is 1440104401187. The reversal of 1440104401141 is 1411044010441.

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 1440104401141 - 2¹¹ = 1440104399093 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 (1440104401121) 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, 690365401 + ... + 690367486.

It is an arithmetic number, because the mean of its divisors is an integer number (207109933200).

Almost surely, 2^{1440104401141} is an apocalyptic number.

It is an amenable number.

1440104401141 is a deficient number, since it is larger than the sum of its proper divisors (216775064459).

1440104401141 is a wasteful number, since it uses less digits than its factorization.

1440104401141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380733043.

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

Adding to 1440104401141 its reverse (1411044010441), we get a palindrome (2851148411582).

The spelling of 1440104401141 in words is "one trillion, four hundred forty billion, one hundred four million, four hundred one thousand, one hundred forty-one".