1042246411 has 2 divisors, whose sum is σ = 1042246412. Its totient is φ = 1042246410.

The previous prime is 1042246369. The next prime is 1042246423. The reversal of 1042246411 is 1146422401.

It is a strong prime.

It is an emirp because it is prime and its reverse (1146422401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1042246411 - 2⁹ = 1042245899 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042246441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521123205 + 521123206.

It is an arithmetic number, because the mean of its divisors is an integer number (521123206).

Almost surely, 2^1042246411 is an apocalyptic number.

1042246411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042246411 is an equidigital number, since it uses as much as digits as its factorization.

1042246411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1042246411 is about 32283.8413296807. The cubic root of 1042246411 is about 1013.8883575654. Note that the first 3 decimals are identical.

Adding to 1042246411 its reverse (1146422401), we get a palindrome (2188668812).

The spelling of 1042246411 in words is "one billion, forty-two million, two hundred forty-six thousand, four hundred eleven".