224535204464454 has 48 divisors (see below), whose sum is σ = 523916612786112. Its totient is φ = 69087605457024.

The previous prime is 224535204464399. The next prime is 224535204464479. The reversal of 224535204464454 is 454464402535422.

224535204464454 is a `hidden beast` number, since 2 + 2 + 4 + 5 + 3 + 520 + 4 + 4 + 64 + 4 + 54 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 224535204464454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160907322 + ... + 162296754.

It is an arithmetic number, because the mean of its divisors is an integer number (10914929433044).

Almost surely, 2^{224535204464454} is an apocalyptic number.

224535204464454 is an abundant number, since it is smaller than the sum of its proper divisors (299381408321658).

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

224535204464454 is a wasteful number, since it uses less digits than its factorization.

224535204464454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080061 (or 2080058 counting only the distinct ones).

The product of its (nonzero) digits is 73728000, while the sum is 54.

Adding to 224535204464454 its reverse (454464402535422), we get a palindrome (678999606999876).

The spelling of 224535204464454 in words is "two hundred twenty-four trillion, five hundred thirty-five billion, two hundred four million, four hundred sixty-four thousand, four hundred fifty-four".