140269255 has 16 divisors (see below), whose sum is σ = 195632640. Its totient is φ = 94552992.

The previous prime is 140269223. The next prime is 140269271. The reversal of 140269255 is 552962041.

It is a happy number.

140269255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 140269255 - 2⁵ = 140269223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140269255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31899 + ... + 36028.

It is an arithmetic number, because the mean of its divisors is an integer number (12227040).

Almost surely, 2^140269255 is an apocalyptic number.

140269255 is a deficient number, since it is larger than the sum of its proper divisors (55363385).

140269255 is an equidigital number, since it uses as much as digits as its factorization.

140269255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67998.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 140269255 is about 11843.5322011636. The cubic root of 140269255 is about 519.5820791504.

The spelling of 140269255 in words is "one hundred forty million, two hundred sixty-nine thousand, two hundred fifty-five".