404044201139 has 2 divisors, whose sum is σ = 404044201140. Its totient is φ = 404044201138.

The previous prime is 404044201079. The next prime is 404044201147. The reversal of 404044201139 is 931102440404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 404044201139 - 2¹² = 404044197043 is a prime.

It is not a weakly prime, because it can be changed into another prime (404044201159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202022100569 + 202022100570.

It is an arithmetic number, because the mean of its divisors is an integer number (202022100570).

Almost surely, 2^404044201139 is an apocalyptic number.

404044201139 is a deficient number, since it is larger than the sum of its proper divisors (1).

404044201139 is an equidigital number, since it uses as much as digits as its factorization.

404044201139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 404044201139 in words is "four hundred four billion, forty-four million, two hundred one thousand, one hundred thirty-nine".