141244501 has 2 divisors, whose sum is σ = 141244502. Its totient is φ = 141244500.

The previous prime is 141244487. The next prime is 141244507. The reversal of 141244501 is 105442141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111323601 + 29920900 = 10551^2 + 5470^2 .

It is a cyclic number.

It is not a de Polignac number, because 141244501 - 2²⁵ = 107690069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141244507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70622250 + 70622251.

It is an arithmetic number, because the mean of its divisors is an integer number (70622251).

Almost surely, 2^141244501 is an apocalyptic number.

It is an amenable number.

141244501 is a deficient number, since it is larger than the sum of its proper divisors (1).

141244501 is an equidigital number, since it uses as much as digits as its factorization.

141244501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 141244501 is about 11884.6329770843. The cubic root of 141244501 is about 520.7834602755.

Adding to 141244501 its reverse (105442141), we get a palindrome (246686642).

The spelling of 141244501 in words is "one hundred forty-one million, two hundred forty-four thousand, five hundred one".