140112324 has 36 divisors (see below), whose sum is σ = 386371440. Its totient is φ = 42458160.

The previous prime is 140112319. The next prime is 140112341. The reversal of 140112324 is 423211041.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 140112297 and 140112306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176514 + ... + 177305.

It is an arithmetic number, because the mean of its divisors is an integer number (10732540).

Almost surely, 2^140112324 is an apocalyptic number.

It is an amenable number.

140112324 is an abundant number, since it is smaller than the sum of its proper divisors (246259116).

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

140112324 is a wasteful number, since it uses less digits than its factorization.

140112324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353840 (or 353835 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 140112324 is about 11836.9051698491. The cubic root of 140112324 is about 519.3882401365.

Adding to 140112324 its reverse (423211041), we get a palindrome (563323365).

The spelling of 140112324 in words is "one hundred forty million, one hundred twelve thousand, three hundred twenty-four".