140032111133441 has 2 divisors, whose sum is σ = 140032111133442. Its totient is φ = 140032111133440.

The previous prime is 140032111133393. The next prime is 140032111133483. The reversal of 140032111133441 is 144331111230041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109916436682816 + 30115674450625 = 10484104^2 + 5487775^2 .

It is a cyclic number.

It is not a de Polignac number, because 140032111133441 - 2¹⁸ = 140032110871297 is a prime.

It is not a weakly prime, because it can be changed into another prime (140032111133641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70016055566720 + 70016055566721.

It is an arithmetic number, because the mean of its divisors is an integer number (70016055566721).

Almost surely, 2^{140032111133441} is an apocalyptic number.

It is an amenable number.

140032111133441 is a deficient number, since it is larger than the sum of its proper divisors (1).

140032111133441 is an equidigital number, since it uses as much as digits as its factorization.

140032111133441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 140032111133441 its reverse (144331111230041), we get a palindrome (284363222363482).

The spelling of 140032111133441 in words is "one hundred forty trillion, thirty-two billion, one hundred eleven million, one hundred thirty-three thousand, four hundred forty-one".