11042419 has 4 divisors (see below), whose sum is σ = 11049480. Its totient is φ = 11035360.

The previous prime is 11042413. The next prime is 11042429. The reversal of 11042419 is 91424011.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11042419 - 2¹⁵ = 11009651 is a prime.

It is a super-2 number, since 2×11042419² = 243870034743122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11042419.

It is not an unprimeable number, because it can be changed into a prime (11042413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22 + ... + 4699.

It is an arithmetic number, because the mean of its divisors is an integer number (2762370).

Almost surely, 2^11042419 is an apocalyptic number.

11042419 is a deficient number, since it is larger than the sum of its proper divisors (7061).

11042419 is an equidigital number, since it uses as much as digits as its factorization.

11042419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 11042419 is about 3323.0135419525. The cubic root of 11042419 is about 222.6835181628.

The spelling of 11042419 in words is "eleven million, forty-two thousand, four hundred nineteen".