1031424049 has 2 divisors, whose sum is σ = 1031424050. Its totient is φ = 1031424048.

The previous prime is 1031423999. The next prime is 1031424059. The reversal of 1031424049 is 9404241301.

1031424049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1030410000 + 1014049 = 32100^2 + 1007^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1031424049 is a prime.

It is not a weakly prime, because it can be changed into another prime (1031424059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515712024 + 515712025.

It is an arithmetic number, because the mean of its divisors is an integer number (515712025).

Almost surely, 2^1031424049 is an apocalyptic number.

It is an amenable number.

1031424049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031424049 is an equidigital number, since it uses as much as digits as its factorization.

1031424049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1031424049 is about 32115.7912715848. The cubic root of 1031424049 is about 1010.3668402438.

The spelling of 1031424049 in words is "one billion, thirty-one million, four hundred twenty-four thousand, forty-nine".