4404401047 has 2 divisors, whose sum is σ = 4404401048. Its totient is φ = 4404401046.

The previous prime is 4404401017. The next prime is 4404401063. The reversal of 4404401047 is 7401044044.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4404401047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4404401017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202200523 + 2202200524.

It is an arithmetic number, because the mean of its divisors is an integer number (2202200524).

Almost surely, 2^4404401047 is an apocalyptic number.

4404401047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4404401047 is an equidigital number, since it uses as much as digits as its factorization.

4404401047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7168, while the sum is 28.

The square root of 4404401047 is about 66365.6616557087. The cubic root of 4404401047 is about 1639.1887032989.

The spelling of 4404401047 in words is "four billion, four hundred four million, four hundred one thousand, forty-seven".