140633336546 has 4 divisors (see below), whose sum is σ = 210950004822. Its totient is φ = 70316668272.

The previous prime is 140633336537. The next prime is 140633336563. The reversal of 140633336546 is 645633336041.

140633336546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 113138722321 + 27494614225 = 336361^2 + 165815^2 .

It is a junction number, because it is equal to n+sod(n) for n = 140633336497 and 140633336506.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 35158334135 + ... + 35158334138.

Almost surely, 2^140633336546 is an apocalyptic number.

140633336546 is a deficient number, since it is larger than the sum of its proper divisors (70316668276).

140633336546 is an equidigital number, since it uses as much as digits as its factorization.

140633336546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70316668275.

The product of its (nonzero) digits is 1399680, while the sum is 44.

The spelling of 140633336546 in words is "one hundred forty billion, six hundred thirty-three million, three hundred thirty-six thousand, five hundred forty-six".