224313140040 has 128 divisors (see below), whose sum is σ = 742364611200. Its totient is φ = 53767915520.

The previous prime is 224313140039. The next prime is 224313140059. The reversal of 224313140040 is 40041313422.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 837207 + ... + 1072166.

It is an arithmetic number, because the mean of its divisors is an integer number (5799723525).

Almost surely, 2^224313140040 is an apocalyptic number.

224313140040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224313140040 is an abundant number, since it is smaller than the sum of its proper divisors (518051471160).

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

224313140040 is a wasteful number, since it uses less digits than its factorization.

224313140040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909487 (or 1909483 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 224313140040 its reverse (40041313422), we get a palindrome (264354453462).

The spelling of 224313140040 in words is "two hundred twenty-four billion, three hundred thirteen million, one hundred forty thousand, forty".