2430627161 has 4 divisors (see below), whose sum is σ = 2431079652. Its totient is φ = 2430174672.

The previous prime is 2430627127. The next prime is 2430627169. The reversal of 2430627161 is 1617260342.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 718240000 + 1712387161 = 26800^2 + 41381^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430627161 - 2¹⁰ = 2430626137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2430627169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218090 + ... + 228963.

It is an arithmetic number, because the mean of its divisors is an integer number (607769913).

Almost surely, 2^2430627161 is an apocalyptic number.

It is an amenable number.

2430627161 is a deficient number, since it is larger than the sum of its proper divisors (452491).

2430627161 is an equidigital number, since it uses as much as digits as its factorization.

2430627161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452490.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 2430627161 is about 49301.3910655673. The cubic root of 2430627161 is about 1344.5370750175.

The spelling of 2430627161 in words is "two billion, four hundred thirty million, six hundred twenty-seven thousand, one hundred sixty-one".