4134445458 has 128 divisors (see below), whose sum is σ = 10366030080. Its totient is φ = 1079992320.

The previous prime is 4134445451. The next prime is 4134445459. The reversal of 4134445458 is 8545444314.

It is not an unprimeable number, because it can be changed into a prime (4134445451) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1997248 + ... + 1999316.

It is an arithmetic number, because the mean of its divisors is an integer number (80984610).

Almost surely, 2^4134445458 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4134445458, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5183015040).

4134445458 is an abundant number, since it is smaller than the sum of its proper divisors (6231584622).

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

4134445458 is a wasteful number, since it uses less digits than its factorization.

4134445458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252.

The product of its digits is 614400, while the sum is 42.

The square root of 4134445458 is about 64299.6536382584. The cubic root of 4134445458 is about 1604.9903381567.

The spelling of 4134445458 in words is "four billion, one hundred thirty-four million, four hundred forty-five thousand, four hundred fifty-eight".