140220111341441 has 8 divisors (see below), whose sum is σ = 144804907527168. Its totient is φ = 135639163080000.

The previous prime is 140220111341417. The next prime is 140220111341461. The reversal of 140220111341441 is 144143111022041.

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 140220111341441 - 2¹⁰ = 140220111340417 is a prime.

It is a super-2 number, since 2×140220111341441² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140220111341461) 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, 961907000 + ... + 962052761.

It is an arithmetic number, because the mean of its divisors is an integer number (18100613440896).

Almost surely, 2^{140220111341441} is an apocalyptic number.

It is an amenable number.

140220111341441 is a deficient number, since it is larger than the sum of its proper divisors (4584796185727).

140220111341441 is a wasteful number, since it uses less digits than its factorization.

140220111341441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923962143.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 140220111341441 its reverse (144143111022041), we get a palindrome (284363222363482).

The spelling of 140220111341441 in words is "one hundred forty trillion, two hundred twenty billion, one hundred eleven million, three hundred forty-one thousand, four hundred forty-one".