224433418540 has 48 divisors (see below), whose sum is σ = 474534732672. Its totient is φ = 89159705856.

The previous prime is 224433418501. The next prime is 224433418541. The reversal of 224433418540 is 45814334422.

It is a junction number, because it is equal to n+sod(n) for n = 224433418493 and 224433418502.

It is not an unprimeable number, because it can be changed into a prime (224433418541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7165554 + ... + 7196806.

It is an arithmetic number, because the mean of its divisors is an integer number (9886140264).

Almost surely, 2^224433418540 is an apocalyptic number.

224433418540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224433418540 is an abundant number, since it is smaller than the sum of its proper divisors (250101314132).

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

224433418540 is a wasteful number, since it uses less digits than its factorization.

224433418540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33706 (or 33704 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 224433418540 in words is "two hundred twenty-four billion, four hundred thirty-three million, four hundred eighteen thousand, five hundred forty".