1042411247 has 2 divisors, whose sum is σ = 1042411248. Its totient is φ = 1042411246.

The previous prime is 1042411187. The next prime is 1042411273. The reversal of 1042411247 is 7421142401.

It is an a-pointer prime, because the next prime (1042411273) can be obtained adding 1042411247 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1042411247 - 2¹⁰ = 1042410223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042411277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521205623 + 521205624.

It is an arithmetic number, because the mean of its divisors is an integer number (521205624).

Almost surely, 2^1042411247 is an apocalyptic number.

1042411247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042411247 is an equidigital number, since it uses as much as digits as its factorization.

1042411247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 1042411247 is about 32286.3941467610. The cubic root of 1042411247 is about 1013.9418050962.

Adding to 1042411247 its reverse (7421142401), we get a palindrome (8463553648).

The spelling of 1042411247 in words is "one billion, forty-two million, four hundred eleven thousand, two hundred forty-seven".