140335315 has 16 divisors (see below), whose sum is σ = 170644320. Its totient is φ = 110782720.

The previous prime is 140335301. The next prime is 140335369. The reversal of 140335315 is 513533041.

140335315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-140335315 is a prime.

It is a super-2 number, since 2×140335315² = 39388001272298450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140335315.

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, 246351 + ... + 246919.

It is an arithmetic number, because the mean of its divisors is an integer number (10665270).

Almost surely, 2^140335315 is an apocalyptic number.

140335315 is a deficient number, since it is larger than the sum of its proper divisors (30309005).

140335315 is a wasteful number, since it uses less digits than its factorization.

140335315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 140335315 is about 11846.3207368364. The cubic root of 140335315 is about 519.6636323159.

Adding to 140335315 its reverse (513533041), we get a palindrome (653868356).

The spelling of 140335315 in words is "one hundred forty million, three hundred thirty-five thousand, three hundred fifteen".