4981043100 has 72 divisors (see below), whose sum is σ = 15721993728. Its totient is φ = 1207524800.

The previous prime is 4981043063. The next prime is 4981043101. The reversal of 4981043100 is 13401894.

It is a happy number.

It is a super-2 number, since 2×4981043100² = 49621580728115220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4981043101) 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 23 ways as a sum of consecutive naturals, for example, 751404 + ... + 758003.

It is an arithmetic number, because the mean of its divisors is an integer number (218361024).

Almost surely, 2^4981043100 is an apocalyptic number.

It is an amenable number.

4981043100 is an abundant number, since it is smaller than the sum of its proper divisors (10740950628).

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

4981043100 is a wasteful number, since it uses less digits than its factorization.

4981043100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509435 (or 1509428 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 4981043100 is about 70576.5052974430. The cubic root of 4981043100 is about 1707.8121535795.

Adding to 4981043100 its reverse (13401894), we get a palindrome (4994444994).

The spelling of 4981043100 in words is "four billion, nine hundred eighty-one million, forty-three thousand, one hundred".