224750199540 has 48 divisors (see below), whose sum is σ = 633161325888. Its totient is φ = 59565694464.

The previous prime is 224750199517. The next prime is 224750199581. The reversal of 224750199540 is 45991057422.

It is a happy number.

224750199540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 224750199540.

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 15 ways as a sum of consecutive naturals, for example, 11480517 + ... + 11500076.

It is an arithmetic number, because the mean of its divisors is an integer number (13190860956).

Almost surely, 2^224750199540 is an apocalyptic number.

224750199540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224750199540 is an abundant number, since it is smaller than the sum of its proper divisors (408411126348).

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

224750199540 is a wasteful number, since it uses less digits than its factorization.

224750199540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22980768 (or 22980766 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 224750199540 in words is "two hundred twenty-four billion, seven hundred fifty million, one hundred ninety-nine thousand, five hundred forty".