4234345452 has 18 divisors (see below), whose sum is σ = 10703484428. Its totient is φ = 1411448472.

The previous prime is 4234345441. The next prime is 4234345519. The reversal of 4234345452 is 2545434324.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 117620707 = 4234345452 / (4 + 2 + 3 + 4 + 3 + 4 + 5 + 4 + 5 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58810318 + ... + 58810389.

Almost surely, 2^4234345452 is an apocalyptic number.

It is an amenable number.

4234345452 is an abundant number, since it is smaller than the sum of its proper divisors (6469138976).

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

4234345452 is a wasteful number, since it uses less digits than its factorization.

4234345452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117620717 (or 117620712 counting only the distinct ones).

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

The square root of 4234345452 is about 65071.8483831526. The cubic root of 4234345452 is about 1617.8146436181.

Adding to 4234345452 its reverse (2545434324), we get a palindrome (6779779776).

The spelling of 4234345452 in words is "four billion, two hundred thirty-four million, three hundred forty-five thousand, four hundred fifty-two".