11033661881460 has 48 divisors (see below), whose sum is σ = 30944651826816. Its totient is φ = 2937509972352.

The previous prime is 11033661881401. The next prime is 11033661881461. The reversal of 11033661881460 is 6418816633011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033661881461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149958624 + ... + 150032183.

It is an arithmetic number, because the mean of its divisors is an integer number (644680246392).

Almost surely, 2^{11033661881460} is an apocalyptic number.

11033661881460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11033661881460 is an abundant number, since it is smaller than the sum of its proper divisors (19910989945356).

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

11033661881460 is a wasteful number, since it uses less digits than its factorization.

11033661881460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299991432 (or 299991430 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The spelling of 11033661881460 in words is "eleven trillion, thirty-three billion, six hundred sixty-one million, eight hundred eighty-one thousand, four hundred sixty".