11941484445 has 24 divisors (see below), whose sum is σ = 22580262432. Its totient is φ = 5789810400.

The previous prime is 11941484417. The next prime is 11941484461. The reversal of 11941484445 is 54448414911.

11941484445 is a `hidden beast` number, since 1 + 194 + 14 + 8 + 4 + 445 = 666.

It is not a de Polignac number, because 11941484445 - 2⁵ = 11941484413 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 11941484445.

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 23 ways as a sum of consecutive naturals, for example, 12061611 + ... + 12062600.

It is an arithmetic number, because the mean of its divisors is an integer number (940844268).

Almost surely, 2^11941484445 is an apocalyptic number.

11941484445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11941484445 is a deficient number, since it is larger than the sum of its proper divisors (10638777987).

11941484445 is a wasteful number, since it uses less digits than its factorization.

11941484445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24124233 (or 24124230 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The spelling of 11941484445 in words is "eleven billion, nine hundred forty-one million, four hundred eighty-four thousand, four hundred forty-five".