140833351 has 2 divisors, whose sum is σ = 140833352. Its totient is φ = 140833350.

The previous prime is 140833337. The next prime is 140833361. The reversal of 140833351 is 153338041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140833351 - 2⁷ = 140833223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140833361) 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, 70416675 + 70416676.

It is an arithmetic number, because the mean of its divisors is an integer number (70416676).

Almost surely, 2^140833351 is an apocalyptic number.

140833351 is a deficient number, since it is larger than the sum of its proper divisors (1).

140833351 is an equidigital number, since it uses as much as digits as its factorization.

140833351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 140833351 is about 11867.3228236195. The cubic root of 140833351 is about 520.2776512794.

The spelling of 140833351 in words is "one hundred forty million, eight hundred thirty-three thousand, three hundred fifty-one".