523441434 has 8 divisors (see below), whose sum is σ = 1046882880. Its totient is φ = 174480476.

The previous prime is 523441423. The next prime is 523441459. The reversal of 523441434 is 434144325.

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

523441434 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43620114 + ... + 43620125.

It is an arithmetic number, because the mean of its divisors is an integer number (130860360).

Almost surely, 2^523441434 is an apocalyptic number.

523441434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

523441434 is a wasteful number, since it uses less digits than its factorization.

523441434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87240244.

The product of its digits is 23040, while the sum is 30.

The square root of 523441434 is about 22878.8424969446. The cubic root of 523441434 is about 805.9152349044.

Adding to 523441434 its reverse (434144325), we get a palindrome (957585759).

The spelling of 523441434 in words is "five hundred twenty-three million, four hundred forty-one thousand, four hundred thirty-four".