224540005311 has 20 divisors (see below), whose sum is σ = 335620434600. Its totient is φ = 149605653456.

The previous prime is 224540005279. The next prime is 224540005331. The reversal of 224540005311 is 113500045422.

224540005311 is a `hidden beast` number, since 2 + 245 + 400 + 0 + 5 + 3 + 11 = 666.

It is not a de Polignac number, because 224540005311 - 2⁵ = 224540005279 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224540005331) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 672601 + ... + 949458.

It is an arithmetic number, because the mean of its divisors is an integer number (16781021730).

Almost surely, 2^224540005311 is an apocalyptic number.

224540005311 is a deficient number, since it is larger than the sum of its proper divisors (111080429289).

224540005311 is a wasteful number, since it uses less digits than its factorization.

224540005311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623780 (or 1623771 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 224540005311 in words is "two hundred twenty-four billion, five hundred forty million, five thousand, three hundred eleven".