1440214210141 has 8 divisors (see below), whose sum is σ = 1646054991360. Its totient is φ = 1234397402448.

The previous prime is 1440214210121. The next prime is 1440214210177. The reversal of 1440214210141 is 1410124120441.

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

It is not a de Polignac number, because 1440214210141 - 2⁵ = 1440214210109 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 (1440214210121) 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, 5864461 + ... + 6105106.

It is an arithmetic number, because the mean of its divisors is an integer number (205756873920).

Almost surely, 2^{1440214210141} is an apocalyptic number.

It is an amenable number.

1440214210141 is a deficient number, since it is larger than the sum of its proper divisors (205840781219).

1440214210141 is a wasteful number, since it uses less digits than its factorization.

1440214210141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11986763.

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

Adding to 1440214210141 its reverse (1410124120441), we get a palindrome (2850338330582).

The spelling of 1440214210141 in words is "one trillion, four hundred forty billion, two hundred fourteen million, two hundred ten thousand, one hundred forty-one".