224100523050040 has 128 divisors (see below), whose sum is σ = 629848543080960. Its totient is φ = 69865552525824.

The previous prime is 224100523050013. The next prime is 224100523050049. The reversal of 224100523050040 is 40050325001422.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 224100523049990 and 224100523050008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224100523050049) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 459204462 + ... + 459692221.

It is an arithmetic number, because the mean of its divisors is an integer number (4920691742820).

Almost surely, 2^{224100523050040} is an apocalyptic number.

224100523050040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224100523050040 is an abundant number, since it is smaller than the sum of its proper divisors (405748020030920).

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

224100523050040 is a wasteful number, since it uses less digits than its factorization.

224100523050040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918896781 (or 918896777 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 224100523050040 its reverse (40050325001422), we get a palindrome (264150848051462).

The spelling of 224100523050040 in words is "two hundred twenty-four trillion, one hundred billion, five hundred twenty-three million, fifty thousand, forty".