140251124 has 12 divisors (see below), whose sum is σ = 264319524. Its totient is φ = 64731264.

The previous prime is 140251093. The next prime is 140251151. The reversal of 140251124 is 421152041.

It is a happy number.

140251124 is digitally balanced in base 2, 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 88698724 + 51552400 = 9418^2 + 7180^2 .

It is a junction number, because it is equal to n+sod(n) for n = 140251096 and 140251105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1348517 + ... + 1348620.

It is an arithmetic number, because the mean of its divisors is an integer number (22026627).

Almost surely, 2^140251124 is an apocalyptic number.

It is an amenable number.

140251124 is a deficient number, since it is larger than the sum of its proper divisors (124068400).

140251124 is a wasteful number, since it uses less digits than its factorization.

140251124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697154 (or 2697152 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 140251124 is about 11842.7667375491. The cubic root of 140251124 is about 519.5596913776.

The spelling of 140251124 in words is "one hundred forty million, two hundred fifty-one thousand, one hundred twenty-four".