223434247452 has 48 divisors (see below), whose sum is σ = 562476792192. Its totient is φ = 68623289280.

The previous prime is 223434247433. The next prime is 223434247549. The reversal of 223434247452 is 254742434322.

It is a super-3 number, since 3×223434247452³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1223874 + ... + 1394537.

It is an arithmetic number, because the mean of its divisors is an integer number (11718266504).

Almost surely, 2^223434247452 is an apocalyptic number.

It is an amenable number.

223434247452 is an abundant number, since it is smaller than the sum of its proper divisors (339042544740).

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

223434247452 is a wasteful number, since it uses less digits than its factorization.

223434247452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618978 (or 2618976 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 42.

The spelling of 223434247452 in words is "two hundred twenty-three billion, four hundred thirty-four million, two hundred forty-seven thousand, four hundred fifty-two".