3124404149 has 2 divisors, whose sum is σ = 3124404150. Its totient is φ = 3124404148.

The previous prime is 3124404067. The next prime is 3124404181. The reversal of 3124404149 is 9414044213.

It is an a-pointer prime, because the next prime (3124404181) can be obtained adding 3124404149 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2916756049 + 207648100 = 54007^2 + 14410^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3124404149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3124401149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562202074 + 1562202075.

It is an arithmetic number, because the mean of its divisors is an integer number (1562202075).

Almost surely, 2^3124404149 is an apocalyptic number.

It is an amenable number.

3124404149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3124404149 is an equidigital number, since it uses as much as digits as its factorization.

3124404149 is an evil number, because the sum of its binary digits is even.

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

The square root of 3124404149 is about 55896.3697300639. The cubic root of 3124404149 is about 1461.9159416590.

The spelling of 3124404149 in words is "three billion, one hundred twenty-four million, four hundred four thousand, one hundred forty-nine".