224354541231144 has 24 divisors (see below), whose sum is σ = 607626882501210. Its totient is φ = 74784847077024.

The previous prime is 224354541231109. The next prime is 224354541231157. The reversal of 224354541231144 is 441132145453422.

224354541231144 is a `hidden beast` number, since 2 + 2 + 4 + 3 + 54 + 541 + 2 + 3 + 11 + 44 = 666.

It can be written as a sum of positive squares in only one way, i.e., 148180711702500 + 76173829528644 = 12172950^2 + 8727762^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 224354541231144.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1558017647367 + ... + 1558017647510.

Almost surely, 2^{224354541231144} is an apocalyptic number.

224354541231144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

224354541231144 is an abundant number, since it is smaller than the sum of its proper divisors (383272341270066).

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

224354541231144 is a wasteful number, since it uses less digits than its factorization.

224354541231144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3116035294889 (or 3116035294882 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 45.

Adding to 224354541231144 its reverse (441132145453422), we get a palindrome (665486686684566).

The spelling of 224354541231144 in words is "two hundred twenty-four trillion, three hundred fifty-four billion, five hundred forty-one million, two hundred thirty-one thousand, one hundred forty-four".