140050163 has 4 divisors (see below), whose sum is σ = 152782008. Its totient is φ = 127318320.

The previous prime is 140050153. The next prime is 140050171. The reversal of 140050163 is 361050041.

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

It is a cyclic number.

It is not a de Polignac number, because 140050163 - 2⁸ = 140049907 is a prime.

It is a super-2 number, since 2×140050163² = 39228096312653138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140050153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6365906 + ... + 6365927.

It is an arithmetic number, because the mean of its divisors is an integer number (38195502).

Almost surely, 2^140050163 is an apocalyptic number.

140050163 is a deficient number, since it is larger than the sum of its proper divisors (12731845).

140050163 is a wasteful number, since it uses less digits than its factorization.

140050163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12731844.

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

The square root of 140050163 is about 11834.2791499947. The cubic root of 140050163 is about 519.3114197037.

The spelling of 140050163 in words is "one hundred forty million, fifty thousand, one hundred sixty-three".