140112032 has 24 divisors (see below), whose sum is σ = 276133536. Its totient is φ = 69982912.

The previous prime is 140112013. The next prime is 140112041. The reversal of 140112032 is 230211041.

It is a super-2 number, since 2×140112032² = 39262763022338048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140111998 and 140112016.

It is an unprimeable number.

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, 42143 + ... + 45345.

It is an arithmetic number, because the mean of its divisors is an integer number (11505564).

Almost surely, 2^140112032 is an apocalyptic number.

It is an amenable number.

140112032 is a deficient number, since it is larger than the sum of its proper divisors (136021504).

140112032 is a wasteful number, since it uses less digits than its factorization.

140112032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4580 (or 4572 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 140112032 is about 11836.8928355375. The cubic root of 140112032 is about 519.3878793273.

Adding to 140112032 its reverse (230211041), we get a palindrome (370323073).

Subtracting 140112032 from its reverse (230211041), we obtain a palindrome (90099009).

The spelling of 140112032 in words is "one hundred forty million, one hundred twelve thousand, thirty-two".