3481015227161 has 8 divisors (see below), whose sum is σ = 3485093120520. Its totient is φ = 3476939096448.

The previous prime is 3481015227119. The next prime is 3481015227167. The reversal of 3481015227161 is 1617225101843.

3481015227161 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 26918636761 + 3454096590400 = 164069^2 + 1858520^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3481015227161 - 2¹⁰ = 3481015226137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3481015227167) 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, 3532355 + ... + 4409031.

It is an arithmetic number, because the mean of its divisors is an integer number (435636640065).

Almost surely, 2^{3481015227161} is an apocalyptic number.

It is an amenable number.

3481015227161 is a deficient number, since it is larger than the sum of its proper divisors (4077893359).

3481015227161 is a wasteful number, since it uses less digits than its factorization.

3481015227161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881323.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 3481015227161 in words is "three trillion, four hundred eighty-one billion, fifteen million, two hundred twenty-seven thousand, one hundred sixty-one".