1002428411 has 2 divisors, whose sum is σ = 1002428412. Its totient is φ = 1002428410.

The previous prime is 1002428407. The next prime is 1002428423. The reversal of 1002428411 is 1148242001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1002428411 - 2² = 1002428407 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002428611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501214205 + 501214206.

It is an arithmetic number, because the mean of its divisors is an integer number (501214206).

Almost surely, 2^1002428411 is an apocalyptic number.

1002428411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002428411 is an equidigital number, since it uses as much as digits as its factorization.

1002428411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 1002428411 is about 31661.1498685692. The cubic root of 1002428411 is about 1000.8088159737.

The spelling of 1002428411 in words is "one billion, two million, four hundred twenty-eight thousand, four hundred eleven".