140833241 has 2 divisors, whose sum is σ = 140833242. Its totient is φ = 140833240.

The previous prime is 140833223. The next prime is 140833247. The reversal of 140833241 is 142338041.

140833241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134073241 + 6760000 = 11579^2 + 2600^2 .

It is a cyclic number.

It is not a de Polignac number, because 140833241 - 2¹⁸ = 140571097 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140833241.

It is not a weakly prime, because it can be changed into another prime (140833247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70416620 + 70416621.

It is an arithmetic number, because the mean of its divisors is an integer number (70416621).

Almost surely, 2^140833241 is an apocalyptic number.

It is an amenable number.

140833241 is a deficient number, since it is larger than the sum of its proper divisors (1).

140833241 is an equidigital number, since it uses as much as digits as its factorization.

140833241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 140833241 is about 11867.3181890434. The cubic root of 140833241 is about 520.2775158225.

The spelling of 140833241 in words is "one hundred forty million, eight hundred thirty-three thousand, two hundred forty-one".