4605406634161 has 4 divisors (see below), whose sum is σ = 4605718182912. Its totient is φ = 4605095085412.

The previous prime is 4605406634089. The next prime is 4605406634233. The reversal of 4605406634161 is 1614366045064.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4605406634089) and next prime (4605406634233).

It is a cyclic number.

It is not a de Polignac number, because 4605406634161 - 2⁹ = 4605406633649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4605706634161) 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, 155752201 + ... + 155781766.

It is an arithmetic number, because the mean of its divisors is an integer number (1151429545728).

Almost surely, 2^{4605406634161} is an apocalyptic number.

It is an amenable number.

4605406634161 is a deficient number, since it is larger than the sum of its proper divisors (311548751).

4605406634161 is a wasteful number, since it uses less digits than its factorization.

4605406634161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311548750.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 4605406634161 in words is "four trillion, six hundred five billion, four hundred six million, six hundred thirty-four thousand, one hundred sixty-one".