11409369404 has 6 divisors (see below), whose sum is σ = 19966396464. Its totient is φ = 5704684700.

The previous prime is 11409369379. The next prime is 11409369407. The reversal of 11409369404 is 40496390411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11409369407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426171172 + ... + 1426171179.

It is an arithmetic number, because the mean of its divisors is an integer number (3327732744).

Almost surely, 2^11409369404 is an apocalyptic number.

It is an amenable number.

11409369404 is a deficient number, since it is larger than the sum of its proper divisors (8557027060).

11409369404 is a wasteful number, since it uses less digits than its factorization.

11409369404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852342355 (or 2852342353 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 11409369404 in words is "eleven billion, four hundred nine million, three hundred sixty-nine thousand, four hundred four".