224354240674020 has 144 divisors (see below), whose sum is σ = 706454311512768. Its totient is φ = 59767788401280.

The previous prime is 224354240673919. The next prime is 224354240674021. The reversal of 224354240674020 is 20476042453422.

224354240674020 is a `hidden beast` number, since 2 + 2 + 4 + 3 + 542 + 4 + 0 + 67 + 40 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (224354240674021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18305746 + ... + 27996585.

Almost surely, 2^{224354240674020} is an apocalyptic number.

224354240674020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224354240674020 is an abundant number, since it is smaller than the sum of its proper divisors (482100070838748).

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

224354240674020 is a wasteful number, since it uses less digits than its factorization.

224354240674020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46303352 (or 46303338 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 45.

The spelling of 224354240674020 in words is "two hundred twenty-four trillion, three hundred fifty-four billion, two hundred forty million, six hundred seventy-four thousand, twenty".