10140442403 has 16 divisors (see below), whose sum is σ = 12543283200. Its totient is φ = 7982875296.

The previous prime is 10140442379. The next prime is 10140442439. The reversal of 10140442403 is 30424404101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10140442403 - 2²⁶ = 10073333539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10140442463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261875 + ... + 298092.

It is an arithmetic number, because the mean of its divisors is an integer number (783955200).

Almost surely, 2^10140442403 is an apocalyptic number.

10140442403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10140442403 is a deficient number, since it is larger than the sum of its proper divisors (2402840797).

10140442403 is a wasteful number, since it uses less digits than its factorization.

10140442403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560186.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10140442403 its reverse (30424404101), we get a palindrome (40564846504).

The spelling of 10140442403 in words is "ten billion, one hundred forty million, four hundred forty-two thousand, four hundred three".