10021140433 has 16 divisors (see below), whose sum is σ = 10767551616. Its totient is φ = 9292353280.

The previous prime is 10021140431. The next prime is 10021140449. The reversal of 10021140433 is 33404112001.

It is a cyclic number.

It is not a de Polignac number, because 10021140433 - 2¹ = 10021140431 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 10021140433.

It is not an unprimeable number, because it can be changed into a prime (10021140431) 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, 3248910 + ... + 3251992.

It is an arithmetic number, because the mean of its divisors is an integer number (672971976).

Almost surely, 2^10021140433 is an apocalyptic number.

It is an amenable number.

10021140433 is a deficient number, since it is larger than the sum of its proper divisors (746411183).

10021140433 is a wasteful number, since it uses less digits than its factorization.

10021140433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5864.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10021140433 its reverse (33404112001), we get a palindrome (43425252434).

The spelling of 10021140433 in words is "ten billion, twenty-one million, one hundred forty thousand, four hundred thirty-three".