224343429 has 16 divisors (see below), whose sum is σ = 305687040. Its totient is φ = 146306160.

The previous prime is 224343401. The next prime is 224343433. The reversal of 224343429 is 924343422.

It is not a de Polignac number, because 224343429 - 2²³ = 215954821 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 224343429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224343479) 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, 34344 + ... + 40350.

It is an arithmetic number, because the mean of its divisors is an integer number (19105440).

Almost surely, 2^224343429 is an apocalyptic number.

It is an amenable number.

224343429 is a deficient number, since it is larger than the sum of its proper divisors (81343611).

224343429 is a wasteful number, since it uses less digits than its factorization.

224343429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6280.

The product of its digits is 41472, while the sum is 33.

The square root of 224343429 is about 14978.0983105333. The cubic root of 224343429 is about 607.6280087240.

The spelling of 224343429 in words is "two hundred twenty-four million, three hundred forty-three thousand, four hundred twenty-nine".