4811142961 has 8 divisors (see below), whose sum is σ = 4823607744. Its totient is φ = 4798693200.

The previous prime is 4811142923. The next prime is 4811142997. The reversal of 4811142961 is 1692411184.

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 4811142961 - 2¹⁷ = 4811011889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4811142961.

It is not an unprimeable number, because it can be changed into a prime (4811142761) 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, 896436 + ... + 901786.

It is an arithmetic number, because the mean of its divisors is an integer number (602950968).

Almost surely, 2^4811142961 is an apocalyptic number.

It is an amenable number.

4811142961 is a deficient number, since it is larger than the sum of its proper divisors (12464783).

4811142961 is a wasteful number, since it uses less digits than its factorization.

4811142961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7511.

The product of its digits is 13824, while the sum is 37.

The square root of 4811142961 is about 69362.4030797665. The cubic root of 4811142961 is about 1688.1696464465.

The spelling of 4811142961 in words is "four billion, eight hundred eleven million, one hundred forty-two thousand, nine hundred sixty-one".