4421452834 has 4 divisors (see below), whose sum is σ = 6632179254. Its totient is φ = 2210726416.

The previous prime is 4421452829. The next prime is 4421452843. The reversal of 4421452834 is 4382541244.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4365905625 + 55547209 = 66075^2 + 7453^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4421452793 and 4421452802.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105363207 + ... + 1105363210.

Almost surely, 2^4421452834 is an apocalyptic number.

4421452834 is a deficient number, since it is larger than the sum of its proper divisors (2210726420).

4421452834 is a wasteful number, since it uses less digits than its factorization.

4421452834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210726419.

The product of its digits is 122880, while the sum is 37.

The square root of 4421452834 is about 66494.0060005411. The cubic root of 4421452834 is about 1641.3013706442.

The spelling of 4421452834 in words is "four billion, four hundred twenty-one million, four hundred fifty-two thousand, eight hundred thirty-four".