140022320244441 has 12 divisors (see below), whose sum is σ = 197039719348272. Its totient is φ = 88435149627384.

The previous prime is 140022320244343. The next prime is 140022320244523. The reversal of 140022320244441 is 144442023220041.

It is not a de Polignac number, because 140022320244441 - 2¹⁰ = 140022320243417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140022320244041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64645576131 + ... + 64645578296.

It is an arithmetic number, because the mean of its divisors is an integer number (16419976612356).

Almost surely, 2^{140022320244441} is an apocalyptic number.

It is an amenable number.

140022320244441 is a deficient number, since it is larger than the sum of its proper divisors (57017399103831).

140022320244441 is a wasteful number, since it uses less digits than its factorization.

140022320244441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129291154468 (or 129291154449 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 140022320244441 its reverse (144442023220041), we get a palindrome (284464343464482).

The spelling of 140022320244441 in words is "one hundred forty trillion, twenty-two billion, three hundred twenty million, two hundred forty-four thousand, four hundred forty-one".