4423134340 has 24 divisors (see below), whose sum is σ = 9297634752. Its totient is φ = 1767529440.

The previous prime is 4423134319. The next prime is 4423134427. The reversal of 4423134340 is 434313244.

It is a junction number, because it is equal to n+sod(n) for n = 4423134299 and 4423134308.

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, 86634 + ... + 127873.

It is an arithmetic number, because the mean of its divisors is an integer number (387401448).

Almost surely, 2^4423134340 is an apocalyptic number.

It is an amenable number.

4423134340 is an abundant number, since it is smaller than the sum of its proper divisors (4874500412).

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

4423134340 is a wasteful number, since it uses less digits than its factorization.

4423134340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215547 (or 215545 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 4423134340 is about 66506.6488405483. The cubic root of 4423134340 is about 1641.5094099785.

Adding to 4423134340 its reverse (434313244), we get a palindrome (4857447584).

The spelling of 4423134340 in words is "four billion, four hundred twenty-three million, one hundred thirty-four thousand, three hundred forty".