140258099 has 2 divisors, whose sum is σ = 140258100. Its totient is φ = 140258098.

The previous prime is 140258051. The next prime is 140258141. The reversal of 140258099 is 990852041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140258099 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (140258999) 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, 70129049 + 70129050.

It is an arithmetic number, because the mean of its divisors is an integer number (70129050).

Almost surely, 2^140258099 is an apocalyptic number.

140258099 is a deficient number, since it is larger than the sum of its proper divisors (1).

140258099 is an equidigital number, since it uses as much as digits as its factorization.

140258099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 140258099 is about 11843.0612174387. The cubic root of 140258099 is about 519.5683041875.

The spelling of 140258099 in words is "one hundred forty million, two hundred fifty-eight thousand, ninety-nine".