4814641458 has 160 divisors (see below), whose sum is σ = 12680490240. Its totient is φ = 1349641440.

The previous prime is 4814641457. The next prime is 4814641459. The reversal of 4814641458 is 8541464184.

4814641458 is a `hidden beast` number, since 48 + 1 + 464 + 145 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (4814641457) and next prime (4814641459).

It is not an unprimeable number, because it can be changed into a prime (4814641457) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1454241 + ... + 1457547.

It is an arithmetic number, because the mean of its divisors is an integer number (79253064).

Almost surely, 2^4814641458 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4814641458, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6340245120).

4814641458 is an abundant number, since it is smaller than the sum of its proper divisors (7865848782).

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

4814641458 is a wasteful number, since it uses less digits than its factorization.

4814641458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394 (or 3385 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

The square root of 4814641458 is about 69387.6174688251. The cubic root of 4814641458 is about 1688.5787401906.

The spelling of 4814641458 in words is "four billion, eight hundred fourteen million, six hundred forty-one thousand, four hundred fifty-eight".