11038969418 has 8 divisors (see below), whose sum is σ = 16563287748. Its totient is φ = 5517873504.

The previous prime is 11038969411. The next prime is 11038969423. The reversal of 11038969418 is 81496983011.

11038969418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10562289529 + 476679889 = 102773^2 + 21833^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11038969411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 797021 + ... + 810752.

Almost surely, 2^11038969418 is an apocalyptic number.

11038969418 is a deficient number, since it is larger than the sum of its proper divisors (5524318330).

11038969418 is a wasteful number, since it uses less digits than its factorization.

11038969418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611208.

The product of its (nonzero) digits is 373248, while the sum is 50.

The spelling of 11038969418 in words is "eleven billion, thirty-eight million, nine hundred sixty-nine thousand, four hundred eighteen".