140859313 has 16 divisors (see below), whose sum is σ = 165828096. Its totient is φ = 117135360.

The previous prime is 140859247. The next prime is 140859343. The reversal of 140859313 is 313958041.

140859313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140859313 - 2⁹ = 140858801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140859343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54120 + ... + 56662.

It is an arithmetic number, because the mean of its divisors is an integer number (10364256).

Almost surely, 2^140859313 is an apocalyptic number.

It is an amenable number.

140859313 is a deficient number, since it is larger than the sum of its proper divisors (24968783).

140859313 is a wasteful number, since it uses less digits than its factorization.

140859313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 140859313 is about 11868.4166172241. The cubic root of 140859313 is about 520.3096196031.

The spelling of 140859313 in words is "one hundred forty million, eight hundred fifty-nine thousand, three hundred thirteen".