11417444404 has 24 divisors (see below), whose sum is σ = 20454823368. Its totient is φ = 5574758400.

The previous prime is 11417444371. The next prime is 11417444459. The reversal of 11417444404 is 40444471411.

It can be written as a sum of positive squares in 4 ways, for example, as 2008832400 + 9408612004 = 44820^2 + 96998^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11417444404.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 164077 + ... + 223060.

It is an arithmetic number, because the mean of its divisors is an integer number (852284307).

Almost surely, 2^11417444404 is an apocalyptic number.

It is an amenable number.

11417444404 is a deficient number, since it is larger than the sum of its proper divisors (9037378964).

11417444404 is a wasteful number, since it uses less digits than its factorization.

11417444404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387315 (or 387313 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 34.

The spelling of 11417444404 in words is "eleven billion, four hundred seventeen million, four hundred forty-four thousand, four hundred four".