1041304249 has 2 divisors, whose sum is σ = 1041304250. Its totient is φ = 1041304248.

The previous prime is 1041304241. The next prime is 1041304267. The reversal of 1041304249 is 9424031401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 550371600 + 490932649 = 23460^2 + 22157^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041304249 - 2³ = 1041304241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1041304241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520652124 + 520652125.

It is an arithmetic number, because the mean of its divisors is an integer number (520652125).

Almost surely, 2^1041304249 is an apocalyptic number.

It is an amenable number.

1041304249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041304249 is an equidigital number, since it uses as much as digits as its factorization.

1041304249 is an evil number, because the sum of its binary digits is even.

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

The square root of 1041304249 is about 32269.2461796057. The cubic root of 1041304249 is about 1013.5827564278.

The spelling of 1041304249 in words is "one billion, forty-one million, three hundred four thousand, two hundred forty-nine".