4118461398 has 48 divisors (see below), whose sum is σ = 9148872096. Its totient is φ = 1338180480.

The previous prime is 4118461381. The next prime is 4118461427. The reversal of 4118461398 is 8931648114.

It is a super-2 number, since 2×4118461398² = 33923448573632228808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1425111 + ... + 1427997.

It is an arithmetic number, because the mean of its divisors is an integer number (190601502).

Almost surely, 2^4118461398 is an apocalyptic number.

4118461398 is an abundant number, since it is smaller than the sum of its proper divisors (5030410698).

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

4118461398 is a wasteful number, since it uses less digits than its factorization.

4118461398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4869 (or 4866 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 4118461398 is about 64175.2397580251. The cubic root of 4118461398 is about 1602.9193313985.

The spelling of 4118461398 in words is "four billion, one hundred eighteen million, four hundred sixty-one thousand, three hundred ninety-eight".