140240195 has 8 divisors (see below), whose sum is σ = 168399744. Its totient is φ = 112117824.

The previous prime is 140240161. The next prime is 140240267. The reversal of 140240195 is 591042041.

140240195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140240195 - 2²² = 136045891 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179 + ... + 16748.

It is an arithmetic number, because the mean of its divisors is an integer number (21049968).

Almost surely, 2^140240195 is an apocalyptic number.

140240195 is a deficient number, since it is larger than the sum of its proper divisors (28159549).

140240195 is a wasteful number, since it uses less digits than its factorization.

140240195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18589.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 140240195 is about 11842.3053076671. The cubic root of 140240195 is about 519.5461955491.

The spelling of 140240195 in words is "one hundred forty million, two hundred forty thousand, one hundred ninety-five".