4981813914 has 32 divisors (see below), whose sum is σ = 12422186496. Its totient is φ = 1293977520.

The previous prime is 4981813913. The next prime is 4981813933. The reversal of 4981813914 is 4193181894.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4981813913) 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, 5391112 + ... + 5392035.

It is an arithmetic number, because the mean of its divisors is an integer number (388193328).

Almost surely, 2^4981813914 is an apocalyptic number.

4981813914 is an abundant number, since it is smaller than the sum of its proper divisors (7440372582).

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

4981813914 is a wasteful number, since it uses less digits than its factorization.

4981813914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10783170.

The product of its digits is 248832, while the sum is 48.

The square root of 4981813914 is about 70581.9659261486. The cubic root of 4981813914 is about 1707.9002434027.

The spelling of 4981813914 in words is "four billion, nine hundred eighty-one million, eight hundred thirteen thousand, nine hundred fourteen".