140076019 has 2 divisors, whose sum is σ = 140076020. Its totient is φ = 140076018.

The previous prime is 140075993. The next prime is 140076023. The reversal of 140076019 is 910670041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140076019 - 2⁷ = 140075891 is a prime.

It is a super-2 number, since 2×140076019² = 39242582197776722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (140076619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70038009 + 70038010.

It is an arithmetic number, because the mean of its divisors is an integer number (70038010).

Almost surely, 2^140076019 is an apocalyptic number.

140076019 is a deficient number, since it is larger than the sum of its proper divisors (1).

140076019 is an equidigital number, since it uses as much as digits as its factorization.

140076019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 140076019 is about 11835.3715193060. The cubic root of 140076019 is about 519.3433760865.

The spelling of 140076019 in words is "one hundred forty million, seventy-six thousand, nineteen".