2430766031161 has 8 divisors (see below), whose sum is σ = 2632210732424. Its totient is φ = 2231387429760.

The previous prime is 2430766031137. The next prime is 2430766031171. The reversal of 2430766031161 is 1611306670342.

2430766031161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 322987622400 + 2107778408761 = 568320^2 + 1451819^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2430766031161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2430766031171) 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, 516522516 + ... + 516527221.

It is an arithmetic number, because the mean of its divisors is an integer number (329026341553).

Almost surely, 2^{2430766031161} is an apocalyptic number.

It is an amenable number.

2430766031161 is a deficient number, since it is larger than the sum of its proper divisors (201444701263).

2430766031161 is a wasteful number, since it uses less digits than its factorization.

2430766031161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033049931.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 2430766031161 in words is "two trillion, four hundred thirty billion, seven hundred sixty-six million, thirty-one thousand, one hundred sixty-one".