140022303443441 has 2 divisors, whose sum is σ = 140022303443442. Its totient is φ = 140022303443440.

The previous prime is 140022303443431. The next prime is 140022303443497. The reversal of 140022303443441 is 144344303220041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117119579952400 + 22902723491041 = 10822180^2 + 4785679^2 .

It is a cyclic number.

It is not a de Polignac number, because 140022303443441 - 2²⁶ = 140022236334577 is a prime.

It is a super-4 number, since 4×140022303443441⁴ (a number of 58 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (140022303443401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70011151721720 + 70011151721721.

It is an arithmetic number, because the mean of its divisors is an integer number (70011151721721).

Almost surely, 2^{140022303443441} is an apocalyptic number.

It is an amenable number.

140022303443441 is a deficient number, since it is larger than the sum of its proper divisors (1).

140022303443441 is an equidigital number, since it uses as much as digits as its factorization.

140022303443441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 140022303443441 its reverse (144344303220041), we get a palindrome (284366606663482).

The spelling of 140022303443441 in words is "one hundred forty trillion, twenty-two billion, three hundred three million, four hundred forty-three thousand, four hundred forty-one".