140124442112 has 20 divisors (see below), whose sum is σ = 279975204696. Its totient is φ = 70062220800.

The previous prime is 140124442111. The next prime is 140124442163. The reversal of 140124442112 is 211244421041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140124442111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136839764 + ... + 136840787.

Almost surely, 2^140124442112 is an apocalyptic number.

It is an amenable number.

140124442112 is a deficient number, since it is larger than the sum of its proper divisors (139850762584).

140124442112 is an frugal number, since it uses more digits than its factorization.

140124442112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273680569 (or 273680553 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 140124442112 its reverse (211244421041), we get a palindrome (351368863153).

The spelling of 140124442112 in words is "one hundred forty billion, one hundred twenty-four million, four hundred forty-two thousand, one hundred twelve".