140514158693 has 16 divisors (see below), whose sum is σ = 147299705280. Its totient is φ = 133862163456.

The previous prime is 140514158663. The next prime is 140514158731. The reversal of 140514158693 is 396851415041.

140514158693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140514158693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140514158663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1857221 + ... + 1931397.

It is an arithmetic number, because the mean of its divisors is an integer number (9206231580).

Almost surely, 2^140514158693 is an apocalyptic number.

It is an amenable number.

140514158693 is a deficient number, since it is larger than the sum of its proper divisors (6785546587).

140514158693 is an equidigital number, since it uses as much as digits as its factorization.

140514158693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75076.

The product of its (nonzero) digits is 518400, while the sum is 47.

The spelling of 140514158693 in words is "one hundred forty billion, five hundred fourteen million, one hundred fifty-eight thousand, six hundred ninety-three".