224455534454251 has 8 divisors (see below), whose sum is σ = 237659160424464. Its totient is φ = 211251948399360.

The previous prime is 224455534454213. The next prime is 224455534454269. The reversal of 224455534454251 is 152454435554422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 224455534454251 - 2¹⁵ = 224455534421483 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224455534454192 and 224455534454201.

It is not an unprimeable number, because it can be changed into a prime (224455534452251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2010096 + ... + 21282658.

It is an arithmetic number, because the mean of its divisors is an integer number (29707395053058).

Almost surely, 2^{224455534454251} is an apocalyptic number.

224455534454251 is a deficient number, since it is larger than the sum of its proper divisors (13203625970213).

224455534454251 is a wasteful number, since it uses less digits than its factorization.

224455534454251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19957661.

The product of its digits is 76800000, while the sum is 55.

The spelling of 224455534454251 in words is "two hundred twenty-four trillion, four hundred fifty-five billion, five hundred thirty-four million, four hundred fifty-four thousand, two hundred fifty-one".