4858144398 has 32 divisors (see below), whose sum is σ = 10815678720. Its totient is φ = 1616411160.

The previous prime is 4858144393. The next prime is 4858144471. The reversal of 4858144398 is 8934418584.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4858144393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52698 + ... + 111773.

It is an arithmetic number, because the mean of its divisors is an integer number (337989960).

Almost surely, 2^4858144398 is an apocalyptic number.

4858144398 is an abundant number, since it is smaller than the sum of its proper divisors (5957534322).

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

4858144398 is a wasteful number, since it uses less digits than its factorization.

4858144398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165029 (or 165023 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 54.

The square root of 4858144398 is about 69700.3902284629. The cubic root of 4858144398 is about 1693.6492457362.

The spelling of 4858144398 in words is "four billion, eight hundred fifty-eight million, one hundred forty-four thousand, three hundred ninety-eight".