140342119 has 2 divisors, whose sum is σ = 140342120. Its totient is φ = 140342118.

The previous prime is 140342101. The next prime is 140342131. The reversal of 140342119 is 911243041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140342119 - 2¹¹ = 140340071 is a prime.

It is a super-2 number, since 2×140342119² = 39391820730820322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140342093 and 140342102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140342519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70171059 + 70171060.

It is an arithmetic number, because the mean of its divisors is an integer number (70171060).

Almost surely, 2^140342119 is an apocalyptic number.

140342119 is a deficient number, since it is larger than the sum of its proper divisors (1).

140342119 is an equidigital number, since it uses as much as digits as its factorization.

140342119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 140342119 is about 11846.6079111280. The cubic root of 140342119 is about 519.6720306158.

The spelling of 140342119 in words is "one hundred forty million, three hundred forty-two thousand, one hundred nineteen".