9540444004004 has 12 divisors (see below), whose sum is σ = 16695813750000. Its totient is φ = 4770211504008.

The previous prime is 9540444004001. The next prime is 9540444004027. The reversal of 9540444004004 is 4004004440459.

9540444004004 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 (9540444004001) 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, 363254 + ... + 4383245.

It is an arithmetic number, because the mean of its divisors is an integer number (1391317812500).

Almost surely, 2^{9540444004004} is an apocalyptic number.

It is an amenable number.

9540444004004 is a deficient number, since it is larger than the sum of its proper divisors (7155369745996).

9540444004004 is a wasteful number, since it uses less digits than its factorization.

9540444004004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5249002 (or 5249000 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 9540444004004 in words is "nine trillion, five hundred forty billion, four hundred forty-four million, four thousand, four".