1044023044406 has 32 divisors (see below), whose sum is σ = 1620998658720. Its totient is φ = 503916719616.

The previous prime is 1044023044397. The next prime is 1044023044439. The reversal of 1044023044406 is 6044403204401.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15941480 + ... + 16006836.

It is an arithmetic number, because the mean of its divisors is an integer number (50656208085).

Almost surely, 2^{1044023044406} is an apocalyptic number.

1044023044406 is a deficient number, since it is larger than the sum of its proper divisors (576975614314).

1044023044406 is a wasteful number, since it uses less digits than its factorization.

1044023044406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67088.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1044023044406 its reverse (6044403204401), we get a palindrome (7088426248807).

The spelling of 1044023044406 in words is "one trillion, forty-four billion, twenty-three million, forty-four thousand, four hundred six".