434310545 has 8 divisors (see below), whose sum is σ = 529716840. Its totient is φ = 341752320.

The previous prime is 434310533. The next prime is 434310553. The reversal of 434310545 is 545013434.

It can be written as a sum of positive squares in 4 ways, for example, as 17497489 + 416813056 = 4183^2 + 20416^2 .

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

It is not a de Polignac number, because 434310545 - 2⁴ = 434310529 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711680 + ... + 712289.

It is an arithmetic number, because the mean of its divisors is an integer number (66214605).

Almost surely, 2^434310545 is an apocalyptic number.

It is an amenable number.

434310545 is a deficient number, since it is larger than the sum of its proper divisors (95406295).

434310545 is a wasteful number, since it uses less digits than its factorization.

434310545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424035.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 434310545 is about 20840.1186416968. The cubic root of 434310545 is about 757.2979677383.

Adding to 434310545 its reverse (545013434), we get a palindrome (979323979).

The spelling of 434310545 in words is "four hundred thirty-four million, three hundred ten thousand, five hundred forty-five".