4046402149 has 2 divisors, whose sum is σ = 4046402150. Its totient is φ = 4046402148.

The previous prime is 4046402119. The next prime is 4046402207. The reversal of 4046402149 is 9412046404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2132777124 + 1913625025 = 46182^2 + 43745^2 .

It is a cyclic number.

It is not a de Polignac number, because 4046402149 - 2⁵ = 4046402117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4046402119) 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 as a sum of consecutive naturals, namely, 2023201074 + 2023201075.

It is an arithmetic number, because the mean of its divisors is an integer number (2023201075).

Almost surely, 2^4046402149 is an apocalyptic number.

It is an amenable number.

4046402149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4046402149 is an equidigital number, since it uses as much as digits as its factorization.

4046402149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 4046402149 is about 63611.3366389986. The cubic root of 4046402149 is about 1593.5157031684.

The spelling of 4046402149 in words is "four billion, forty-six million, four hundred two thousand, one hundred forty-nine".