4345445434 has 64 divisors (see below), whose sum is σ = 7575482880. Its totient is φ = 1850688000.

The previous prime is 4345445413. The next prime is 4345445441.

4345445434 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7088512 + ... + 7089124.

It is an arithmetic number, because the mean of its divisors is an integer number (118366920).

Almost surely, 2^4345445434 is an apocalyptic number.

4345445434 is a deficient number, since it is larger than the sum of its proper divisors (3230037446).

4345445434 is a wasteful number, since it uses less digits than its factorization.

4345445434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967.

The product of its digits is 921600, while the sum is 40.

The square root of 4345445434 is about 65919.9926729365. The cubic root of 4345445434 is about 1631.8419758104.

It can be divided in two parts, 43454 and 45434, that added together give a palindrome (88888).

The spelling of 4345445434 in words is "four billion, three hundred forty-five million, four hundred forty-five thousand, four hundred thirty-four".