140133324 has 24 divisors (see below), whose sum is σ = 329555968. Its totient is φ = 46342800.

The previous prime is 140133311. The next prime is 140133373. The reversal of 140133324 is 423331041.

It is a self number, because there is not a number n which added to its sum of digits gives 140133324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44452 + ... + 47499.

Almost surely, 2^140133324 is an apocalyptic number.

It is an amenable number.

140133324 is an abundant number, since it is smaller than the sum of its proper divisors (189422644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140133324 is a wasteful number, since it uses less digits than its factorization.

140133324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92085 (or 92083 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 140133324 is about 11837.7921928035. The cubic root of 140133324 is about 519.4141874333.

Adding to 140133324 its reverse (423331041), we get a palindrome (563464365).

The spelling of 140133324 in words is "one hundred forty million, one hundred thirty-three thousand, three hundred twenty-four".