434124534 has 16 divisors (see below), whose sum is σ = 868462272. Its totient is φ = 144672648.

The previous prime is 434124469. The next prime is 434124539. The reversal of 434124534 is 435421434.

It is a super-2 number, since 2×434124534² = 376928222041434312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434124539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32217 + ... + 43659.

It is an arithmetic number, because the mean of its divisors is an integer number (54278892).

Almost surely, 2^434124534 is an apocalyptic number.

434124534 is an abundant number, since it is smaller than the sum of its proper divisors (434337738).

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

434124534 is a wasteful number, since it uses less digits than its factorization.

434124534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17771.

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

The square root of 434124534 is about 20835.6553532640. The cubic root of 434124534 is about 757.1898378381.

Adding to 434124534 its reverse (435421434), we get a palindrome (869545968).

The spelling of 434124534 in words is "four hundred thirty-four million, one hundred twenty-four thousand, five hundred thirty-four".