424102452 has 24 divisors (see below), whose sum is σ = 990011232. Its totient is φ = 141304800.

The previous prime is 424102381. The next prime is 424102463. The reversal of 424102452 is 254201424.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26302 + ... + 39242.

It is an arithmetic number, because the mean of its divisors is an integer number (41250468).

Almost surely, 2^424102452 is an apocalyptic number.

It is an amenable number.

424102452 is an abundant number, since it is smaller than the sum of its proper divisors (565908780).

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

424102452 is a wasteful number, since it uses less digits than its factorization.

424102452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15679 (or 15677 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 424102452 is about 20593.7478861911. The cubic root of 424102452 is about 751.3176552461.

Adding to 424102452 its reverse (254201424), we get a palindrome (678303876).

The spelling of 424102452 in words is "four hundred twenty-four million, one hundred two thousand, four hundred fifty-two".