10442004643 has 16 divisors (see below), whose sum is σ = 12090204160. Its totient is φ = 8833660416.

The previous prime is 10442004589. The next prime is 10442004647. The reversal of 10442004643 is 34640024401.

It is not a de Polignac number, because 10442004643 - 2¹³ = 10441996451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10442004647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141148 + ... + 202006.

It is an arithmetic number, because the mean of its divisors is an integer number (755637760).

Almost surely, 2^10442004643 is an apocalyptic number.

10442004643 is a deficient number, since it is larger than the sum of its proper divisors (1648199517).

10442004643 is a wasteful number, since it uses less digits than its factorization.

10442004643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61186.

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 10442004643 in words is "ten billion, four hundred forty-two million, four thousand, six hundred forty-three".