140616011 has 2 divisors, whose sum is σ = 140616012. Its totient is φ = 140616010.

The previous prime is 140616001. The next prime is 140616023. The reversal of 140616011 is 110616041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140616011 - 2²² = 136421707 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (140616001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70308005 + 70308006.

It is an arithmetic number, because the mean of its divisors is an integer number (70308006).

Almost surely, 2^140616011 is an apocalyptic number.

140616011 is a deficient number, since it is larger than the sum of its proper divisors (1).

140616011 is an equidigital number, since it uses as much as digits as its factorization.

140616011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 140616011 is about 11858.1622100560. The cubic root of 140616011 is about 520.0098753056.

The spelling of 140616011 in words is "one hundred forty million, six hundred sixteen thousand, eleven".