11474203844992 has 64 divisors (see below), whose sum is σ = 26657452548000. Its totient is φ = 4917515914752.

The previous prime is 11474203844953. The next prime is 11474203845043. The reversal of 11474203844992 is 29944830247411.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130629883 + ... + 130717690.

Almost surely, 2^{11474203844992} is an apocalyptic number.

It is an amenable number.

11474203844992 is an abundant number, since it is smaller than the sum of its proper divisors (15183248703008).

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

11474203844992 is an frugal number, since it uses more digits than its factorization.

11474203844992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261347608 (or 261347582 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 58.

The spelling of 11474203844992 in words is "eleven trillion, four hundred seventy-four billion, two hundred three million, eight hundred forty-four thousand, nine hundred ninety-two".