161084230607 has 4 divisors (see below), whose sum is σ = 162648155280. Its totient is φ = 159520305936.

The previous prime is 161084230591. The next prime is 161084230621. The reversal of 161084230607 is 706032480161.

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

It is a cyclic number.

It is not a de Polignac number, because 161084230607 - 2⁴ = 161084230591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161084230627) 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, 781962182 + ... + 781962387.

It is an arithmetic number, because the mean of its divisors is an integer number (40662038820).

Almost surely, 2^161084230607 is an apocalyptic number.

161084230607 is a deficient number, since it is larger than the sum of its proper divisors (1563924673).

161084230607 is a wasteful number, since it uses less digits than its factorization.

161084230607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563924672.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 161084230607 in words is "one hundred sixty-one billion, eighty-four million, two hundred thirty thousand, six hundred seven".