140133164 has 12 divisors (see below), whose sum is σ = 245471184. Its totient is φ = 69998544.

The previous prime is 140133139. The next prime is 140133167. The reversal of 140133164 is 461331041.

It is not an unprimeable number, because it can be changed into a prime (140133167) by changing a digit.

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, 12227 + ... + 20730.

It is an arithmetic number, because the mean of its divisors is an integer number (20455932).

Almost surely, 2^140133164 is an apocalyptic number.

It is an amenable number.

140133164 is a deficient number, since it is larger than the sum of its proper divisors (105338020).

140133164 is a wasteful number, since it uses less digits than its factorization.

140133164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34024 (or 34022 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 140133164 is about 11837.7854347847. The cubic root of 140133164 is about 519.4139897494.

The spelling of 140133164 in words is "one hundred forty million, one hundred thirty-three thousand, one hundred sixty-four".