1128038419 has 2 divisors, whose sum is σ = 1128038420. Its totient is φ = 1128038418.

The previous prime is 1128038347. The next prime is 1128038437. The reversal of 1128038419 is 9148308211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1128038419 - 2¹⁵ = 1128005651 is a prime.

It is a super-2 number, since 2×1128038419² = 2544941349480039122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1128038459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564019209 + 564019210.

It is an arithmetic number, because the mean of its divisors is an integer number (564019210).

Almost surely, 2^1128038419 is an apocalyptic number.

1128038419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1128038419 is an equidigital number, since it uses as much as digits as its factorization.

1128038419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 1128038419 is about 33586.2831971625. The cubic root of 1128038419 is about 1040.9773907646.

The spelling of 1128038419 in words is "one billion, one hundred twenty-eight million, thirty-eight thousand, four hundred nineteen".