141022841 has 2 divisors, whose sum is σ = 141022842. Its totient is φ = 141022840.

The previous prime is 141022829. The next prime is 141022859. The reversal of 141022841 is 148220141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97515625 + 43507216 = 9875^2 + 6596^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141022841 is a prime.

It is a super-2 number, since 2×141022841² = 39774883367422562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (141022801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70511420 + 70511421.

It is an arithmetic number, because the mean of its divisors is an integer number (70511421).

Almost surely, 2^141022841 is an apocalyptic number.

It is an amenable number.

141022841 is a deficient number, since it is larger than the sum of its proper divisors (1).

141022841 is an equidigital number, since it uses as much as digits as its factorization.

141022841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 141022841 is about 11875.3038276922. The cubic root of 141022841 is about 520.5108896620.

Adding to 141022841 its reverse (148220141), we get a palindrome (289242982).

The spelling of 141022841 in words is "one hundred forty-one million, twenty-two thousand, eight hundred forty-one".