16461466162113 has 16 divisors (see below), whose sum is σ = 25112741152640. Its totient is φ = 9395826253056.

The previous prime is 16461466162087. The next prime is 16461466162151. The reversal of 16461466162113 is 31126166416461.

It is a happy number.

It is not a de Polignac number, because 16461466162113 - 2¹⁸ = 16461465899969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16461466162313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446891128 + ... + 446927961.

It is an arithmetic number, because the mean of its divisors is an integer number (1569546322040).

Almost surely, 2^{16461466162113} is an apocalyptic number.

It is an amenable number.

16461466162113 is a deficient number, since it is larger than the sum of its proper divisors (8651274990527).

16461466162113 is an equidigital number, since it uses as much as digits as its factorization.

16461466162113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893819976.

The product of its digits is 746496, while the sum is 48.

The spelling of 16461466162113 in words is "sixteen trillion, four hundred sixty-one billion, four hundred sixty-six million, one hundred sixty-two thousand, one hundred thirteen".