94093439004 has 18 divisors (see below), whose sum is σ = 237847304240. Its totient is φ = 31364479656.

The previous prime is 94093438993. The next prime is 94093439039. The reversal of 94093439004 is 40093439049.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1306853284 + ... + 1306853355.

Almost surely, 2^94093439004 is an apocalyptic number.

It is an amenable number.

94093439004 is an abundant number, since it is smaller than the sum of its proper divisors (143753865236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94093439004 is a wasteful number, since it uses less digits than its factorization.

94093439004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613706649 (or 2613706644 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

Adding to 94093439004 its sum of digits (45), we get a palindrome (94093439049).

The spelling of 94093439004 in words is "ninety-four billion, ninety-three million, four hundred thirty-nine thousand, four".