11004392078400 has 168 divisors, whose sum is σ = 41261230233280. Its totient is φ = 2515289610240.

The previous prime is 11004392078399. The next prime is 11004392078413. The reversal of 11004392078400 is 487029340011.

It is a tau number, because it is divible by the number of its divisors (168).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163722235 + ... + 163789434.

Almost surely, 2^{11004392078400} is an apocalyptic number.

11004392078400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11004392078400 is an abundant number, since it is smaller than the sum of its proper divisors (30256838154880).

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

11004392078400 is a wasteful number, since it uses less digits than its factorization.

11004392078400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327511701 (or 327511686 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 11004392078400 in words is "eleven trillion, four billion, three hundred ninety-two million, seventy-eight thousand, four hundred".