140001124 has 12 divisors (see below), whose sum is σ = 247170924. Its totient is φ = 69380864.

The previous prime is 140001119. The next prime is 140001133. The reversal of 140001124 is 421100041.

140001124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2689600 + 137311524 = 1640^2 + 11718^2 .

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 3 ways as a sum of consecutive naturals, for example, 154417 + ... + 155320.

It is an arithmetic number, because the mean of its divisors is an integer number (20597577).

Almost surely, 2^140001124 is an apocalyptic number.

It is an amenable number.

140001124 is a deficient number, since it is larger than the sum of its proper divisors (107169800).

140001124 is a wasteful number, since it uses less digits than its factorization.

140001124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309854 (or 309852 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 140001124 is about 11832.2070637730. The cubic root of 140001124 is about 519.2507997917.

Adding to 140001124 its reverse (421100041), we get a palindrome (561101165).

The spelling of 140001124 in words is "one hundred forty million, one thousand, one hundred twenty-four".