11144702904 has 32 divisors (see below), whose sum is σ = 28022818320. Its totient is φ = 3693426176.

The previous prime is 11144702887. The next prime is 11144702939. The reversal of 11144702904 is 40920744111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1337937 + ... + 1346240.

Almost surely, 2^11144702904 is an apocalyptic number.

It is an amenable number.

11144702904 is an abundant number, since it is smaller than the sum of its proper divisors (16878115416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11144702904 is a wasteful number, since it uses less digits than its factorization.

11144702904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2684359 (or 2684355 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The spelling of 11144702904 in words is "eleven billion, one hundred forty-four million, seven hundred two thousand, nine hundred four".