4345242534 has 48 divisors (see below), whose sum is σ = 10290084480. Its totient is φ = 1319235840.

The previous prime is 4345242527. The next prime is 4345242553. The reversal of 4345242534 is 4352425434.

4345242534 is a `hidden beast` number, since 4 + 34 + 52 + 42 + 534 = 666.

It is a super-2 number, since 2×4345242534² = 37762265358565482312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 219549 + ... + 238520.

It is an arithmetic number, because the mean of its divisors is an integer number (214376760).

Almost surely, 2^4345242534 is an apocalyptic number.

4345242534 is an abundant number, since it is smaller than the sum of its proper divisors (5944841946).

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

4345242534 is a wasteful number, since it uses less digits than its factorization.

4345242534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458125 (or 458122 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

The square root of 4345242534 is about 65918.4536681497. The cubic root of 4345242534 is about 1631.8165771184.

Adding to 4345242534 its reverse (4352425434), we get a palindrome (8697667968).

The spelling of 4345242534 in words is "four billion, three hundred forty-five million, two hundred forty-two thousand, five hundred thirty-four".