10140844433 has 8 divisors (see below), whose sum is σ = 10162376640. Its totient is φ = 10119331600.

The previous prime is 10140844393. The next prime is 10140844457. The reversal of 10140844433 is 33444804101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10140844433 - 2¹² = 10140840337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10140844433.

It is not an unprimeable number, because it can be changed into a prime (10140844333) by changing a digit.

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, 1509983 + ... + 1516683.

It is an arithmetic number, because the mean of its divisors is an integer number (1270297080).

Almost surely, 2^10140844433 is an apocalyptic number.

It is an amenable number.

10140844433 is a deficient number, since it is larger than the sum of its proper divisors (21532207).

10140844433 is an equidigital number, since it uses as much as digits as its factorization.

10140844433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9687.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 10140844433 in words is "ten billion, one hundred forty million, eight hundred forty-four thousand, four hundred thirty-three".