11298433554 has 40 divisors (see below), whose sum is σ = 25342075440. Its totient is φ = 3762393624.

The previous prime is 11298433511. The next prime is 11298433561. The reversal of 11298433554 is 45533489211.

11298433554 is a `hidden beast` number, since 1 + 1 + 2 + 98 + 4 + 3 + 3 + 554 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 130857 + ... + 199299.

It is an arithmetic number, because the mean of its divisors is an integer number (633551886).

Almost surely, 2^11298433554 is an apocalyptic number.

11298433554 is an abundant number, since it is smaller than the sum of its proper divisors (14043641886).

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

11298433554 is a wasteful number, since it uses less digits than its factorization.

11298433554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69476 (or 69467 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The spelling of 11298433554 in words is "eleven billion, two hundred ninety-eight million, four hundred thirty-three thousand, five hundred fifty-four".