140135350 has 12 divisors (see below), whose sum is σ = 260651844. Its totient is φ = 56054120.

The previous prime is 140135321. The next prime is 140135351. The reversal of 140135350 is 53531041.

It is a happy number.

140135350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140135351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1401304 + ... + 1401403.

It is an arithmetic number, because the mean of its divisors is an integer number (21720987).

Almost surely, 2^140135350 is an apocalyptic number.

140135350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140135350 is a deficient number, since it is larger than the sum of its proper divisors (120516494).

140135350 is a wasteful number, since it uses less digits than its factorization.

140135350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802719 (or 2802714 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 140135350 is about 11837.8777658835. The cubic root of 140135350 is about 519.4166905926.

Adding to 140135350 its reverse (53531041), we get a palindrome (193666391).

The spelling of 140135350 in words is "one hundred forty million, one hundred thirty-five thousand, three hundred fifty".