160470671261 has 4 divisors (see below), whose sum is σ = 167447656992. Its totient is φ = 153493685532.

The previous prime is 160470671239. The next prime is 160470671269. The reversal of 160470671261 is 162176074061.

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, and also an emirpimes, since its reverse is a distinct semiprime: 162176074061 = 12401 ⋅13077661.

It is a cyclic number.

It is not a de Polignac number, because 160470671261 - 2¹⁸ = 160470409117 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 (160470671269) 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, 3488492831 + ... + 3488492876.

It is an arithmetic number, because the mean of its divisors is an integer number (41861914248).

Almost surely, 2^160470671261 is an apocalyptic number.

It is an amenable number.

160470671261 is a deficient number, since it is larger than the sum of its proper divisors (6976985731).

160470671261 is an equidigital number, since it uses as much as digits as its factorization.

160470671261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6976985730.

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 160470671261 in words is "one hundred sixty billion, four hundred seventy million, six hundred seventy-one thousand, two hundred sixty-one".