11004161019 has 8 divisors (see below), whose sum is σ = 14679497040. Its totient is φ = 7332466176.

The previous prime is 11004160997. The next prime is 11004161027. The reversal of 11004161019 is 91016140011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11004161019 - 2⁷ = 11004160891 is a prime.

It is a super-2 number, since 2×11004161019² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11004161019.

It is not an unprimeable number, because it can be changed into a prime (11004161059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903234 + ... + 915335.

It is an arithmetic number, because the mean of its divisors is an integer number (1834937130).

Almost surely, 2^11004161019 is an apocalyptic number.

11004161019 is a deficient number, since it is larger than the sum of its proper divisors (3675336021).

11004161019 is a wasteful number, since it uses less digits than its factorization.

11004161019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820589.

The product of its (nonzero) digits is 216, while the sum is 24.

The spelling of 11004161019 in words is "eleven billion, four million, one hundred sixty-one thousand, nineteen".