140316755 has 4 divisors (see below), whose sum is σ = 168380112. Its totient is φ = 112253400.

The previous prime is 140316749. The next prime is 140316769. The reversal of 140316755 is 557613041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 557613041 = 4651 ⋅119891.

It is not a de Polignac number, because 140316755 - 2⁴ = 140316739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14031671 + ... + 14031680.

It is an arithmetic number, because the mean of its divisors is an integer number (42095028).

Almost surely, 2^140316755 is an apocalyptic number.

140316755 is a deficient number, since it is larger than the sum of its proper divisors (28063357).

140316755 is an equidigital number, since it uses as much as digits as its factorization.

140316755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28063356.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 140316755 is about 11845.5373453466. The cubic root of 140316755 is about 519.6407219927.

Adding to 140316755 its reverse (557613041), we get a palindrome (697929796).

The spelling of 140316755 in words is "one hundred forty million, three hundred sixteen thousand, seven hundred fifty-five".