140104267 has 2 divisors, whose sum is σ = 140104268. Its totient is φ = 140104266.

The previous prime is 140104243. The next prime is 140104313. The reversal of 140104267 is 762401041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140104267 is a prime.

It is not a weakly prime, because it can be changed into another prime (140105267) 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, 70052133 + 70052134.

It is an arithmetic number, because the mean of its divisors is an integer number (70052134).

Almost surely, 2^140104267 is an apocalyptic number.

140104267 is a deficient number, since it is larger than the sum of its proper divisors (1).

140104267 is an equidigital number, since it uses as much as digits as its factorization.

140104267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 140104267 is about 11836.5648310648. The cubic root of 140104267 is about 519.3782843355.

The spelling of 140104267 in words is "one hundred forty million, one hundred four thousand, two hundred sixty-seven".