4812178881 has 8 divisors (see below), whose sum is σ = 6427637280. Its totient is φ = 3202419872.

The previous prime is 4812178879. The next prime is 4812178883. The reversal of 4812178881 is 1888712184.

It is an interprime number because it is at equal distance from previous prime (4812178879) and next prime (4812178883).

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

It is a cyclic number.

It is not a de Polignac number, because 4812178881 - 2¹ = 4812178879 is a prime.

It is a super-2 number, since 2×4812178881² = 46314131165484824322, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4812178881.

It is not an unprimeable number, because it can be changed into a prime (4812178883) 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, 1422876 + ... + 1426253.

It is an arithmetic number, because the mean of its divisors is an integer number (803454660).

Almost surely, 2^4812178881 is an apocalyptic number.

It is an amenable number.

4812178881 is a deficient number, since it is larger than the sum of its proper divisors (1615458399).

4812178881 is a wasteful number, since it uses less digits than its factorization.

4812178881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849695.

The product of its digits is 229376, while the sum is 48.

The square root of 4812178881 is about 69369.8701238513. The cubic root of 4812178881 is about 1688.2908015243.

The spelling of 4812178881 in words is "four billion, eight hundred twelve million, one hundred seventy-eight thousand, eight hundred eighty-one".