9012723404 has 18 divisors (see below), whose sum is σ = 16035092892. Its totient is φ = 4432479600.

The previous prime is 9012723389. The next prime is 9012723409. The reversal of 9012723404 is 4043272109.

9012723404 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 (9012723409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 287882 + ... + 317649.

It is an arithmetic number, because the mean of its divisors is an integer number (890838494).

Almost surely, 2^9012723404 is an apocalyptic number.

It is an amenable number.

9012723404 is a deficient number, since it is larger than the sum of its proper divisors (7022369488).

9012723404 is a wasteful number, since it uses less digits than its factorization.

9012723404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605657 (or 605594 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 9012723404 is about 94935.3643485925. The cubic root of 9012723404 is about 2081.0635743473.

The spelling of 9012723404 in words is "nine billion, twelve million, seven hundred twenty-three thousand, four hundred four".