4812261243 has 8 divisors (see below), whose sum is σ = 6440202000. Its totient is φ = 3196247328.

The previous prime is 4812261241. The next prime is 4812261253. The reversal of 4812261243 is 3421622184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4812261243 - 2¹ = 4812261241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4812261241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2980768 + ... + 2982381.

It is an arithmetic number, because the mean of its divisors is an integer number (805025250).

Almost surely, 2^4812261243 is an apocalyptic number.

4812261243 is a deficient number, since it is larger than the sum of its proper divisors (1627940757).

4812261243 is a wasteful number, since it uses less digits than its factorization.

4812261243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5963421.

The product of its digits is 18432, while the sum is 33.

The square root of 4812261243 is about 69370.4637652077. The cubic root of 4812261243 is about 1688.3004333507.

The spelling of 4812261243 in words is "four billion, eight hundred twelve million, two hundred sixty-one thousand, two hundred forty-three".