140112719 has 2 divisors, whose sum is σ = 140112720. Its totient is φ = 140112718.

The previous prime is 140112697. The next prime is 140112737. The reversal of 140112719 is 917211041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140112719 - 2⁸ = 140112463 is a prime.

It is a super-2 number, since 2×140112719² = 39263148051145922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140112779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70056359 + 70056360.

It is an arithmetic number, because the mean of its divisors is an integer number (70056360).

Almost surely, 2^140112719 is an apocalyptic number.

140112719 is a deficient number, since it is larger than the sum of its proper divisors (1).

140112719 is an equidigital number, since it uses as much as digits as its factorization.

140112719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 140112719 is about 11836.9218549418. The cubic root of 140112719 is about 519.3887282167.

The spelling of 140112719 in words is "one hundred forty million, one hundred twelve thousand, seven hundred nineteen".