10140344 has 32 divisors (see below), whose sum is σ = 19656000. Its totient is φ = 4901760.

The previous prime is 10140323. The next prime is 10140353. The reversal of 10140344 is 44304101.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 55934 + ... + 56114.

It is an arithmetic number, because the mean of its divisors is an integer number (614250).

Almost surely, 2^10140344 is an apocalyptic number.

It is an amenable number.

10140344 is a deficient number, since it is larger than the sum of its proper divisors (9515656).

10140344 is a wasteful number, since it uses less digits than its factorization.

10140344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 10140344 is about 3184.3906795492. The cubic root of 10140344 is about 216.4466637330.

Adding to 10140344 its reverse (44304101), we get a palindrome (54444445).

The spelling of 10140344 in words is "ten million, one hundred forty thousand, three hundred forty-four".