140050324163 has 4 divisors (see below), whose sum is σ = 140319135288. Its totient is φ = 139781513040.

The previous prime is 140050324153. The next prime is 140050324177. The reversal of 140050324163 is 361423050041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140050324163 is a prime.

It is a super-2 number, since 2×140050324163² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140050324153) 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, 134404781 + ... + 134405822.

It is an arithmetic number, because the mean of its divisors is an integer number (35079783822).

Almost surely, 2^140050324163 is an apocalyptic number.

140050324163 is a deficient number, since it is larger than the sum of its proper divisors (268811125).

140050324163 is an equidigital number, since it uses as much as digits as its factorization.

140050324163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268811124.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 140050324163 in words is "one hundred forty billion, fifty million, three hundred twenty-four thousand, one hundred sixty-three".