4155014004149 has 2 divisors, whose sum is σ = 4155014004150. Its totient is φ = 4155014004148.

The previous prime is 4155014004091. The next prime is 4155014004173. The reversal of 4155014004149 is 9414004105514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2184410100625 + 1970603903524 = 1477975^2 + 1403782^2 .

It is a cyclic number.

It is not a de Polignac number, because 4155014004149 - 2³² = 4150719036853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4155014009149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2077507002074 + 2077507002075.

It is an arithmetic number, because the mean of its divisors is an integer number (2077507002075).

Almost surely, 2^{4155014004149} is an apocalyptic number.

It is an amenable number.

4155014004149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4155014004149 is an equidigital number, since it uses as much as digits as its factorization.

4155014004149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 4155014004149 in words is "four trillion, one hundred fifty-five billion, fourteen million, four thousand, one hundred forty-nine".