10140044 has 12 divisors (see below), whose sum is σ = 17768184. Its totient is φ = 5063424.

The previous prime is 10140029. The next prime is 10140047. The reversal of 10140044 is 44004101.

10140044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10140047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3827 + ... + 5909.

It is an arithmetic number, because the mean of its divisors is an integer number (1480682).

Almost surely, 2^10140044 is an apocalyptic number.

It is an amenable number.

10140044 is a deficient number, since it is larger than the sum of its proper divisors (7628140).

10140044 is a wasteful number, since it uses less digits than its factorization.

10140044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3304 (or 3302 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 10140044 is about 3184.3435744279. The cubic root of 10140044 is about 216.4445292019. Note that the first 3 decimals are identical.

Adding to 10140044 its reverse (44004101), we get a palindrome (54144145).

The spelling of 10140044 in words is "ten million, one hundred forty thousand, forty-four".