140113352 has 16 divisors (see below), whose sum is σ = 263107440. Its totient is φ = 69951376.

The previous prime is 140113349. The next prime is 140113357. The reversal of 140113352 is 253311041.

140113352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140113357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7358 + ... + 18285.

It is an arithmetic number, because the mean of its divisors is an integer number (16444215).

Almost surely, 2^140113352 is an apocalyptic number.

It is an amenable number.

140113352 is a deficient number, since it is larger than the sum of its proper divisors (122994088).

140113352 is a wasteful number, since it uses less digits than its factorization.

140113352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26332 (or 26328 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 140113352 is about 11836.9485932820. The cubic root of 140113352 is about 519.3895103788.

Adding to 140113352 its reverse (253311041), we get a palindrome (393424393).

The spelling of 140113352 in words is "one hundred forty million, one hundred thirteen thousand, three hundred fifty-two".