140441111713 has 6 divisors (see below), whose sum is σ = 163370272866. Its totient is φ = 120378095712.

The previous prime is 140441111659. The next prime is 140441111731. The reversal of 140441111713 is 317111144041.

It can be written as a sum of positive squares in only one way, i.e., 137013243409 + 3427868304 = 370153^2 + 58548^2 .

It is not a de Polignac number, because 140441111713 - 2²⁵ = 140407557281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140441121713) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1433072520 + ... + 1433072617.

It is an arithmetic number, because the mean of its divisors is an integer number (27228378811).

Almost surely, 2^140441111713 is an apocalyptic number.

It is an amenable number.

140441111713 is a deficient number, since it is larger than the sum of its proper divisors (22929161153).

140441111713 is an equidigital number, since it uses as much as digits as its factorization.

140441111713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2866145151 (or 2866145144 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 28.

Adding to 140441111713 its reverse (317111144041), we get a palindrome (457552255754).

The spelling of 140441111713 in words is "one hundred forty billion, four hundred forty-one million, one hundred eleven thousand, seven hundred thirteen".