96371611661 has 16 divisors (see below), whose sum is σ = 112859805744. Its totient is φ = 81462703104.

The previous prime is 96371611657. The next prime is 96371611697. The reversal of 96371611661 is 16611617369.

It can be written as a sum of positive squares in 8 ways, for example, as 4141566025 + 92230045636 = 64355^2 + 303694^2 .

It is not a de Polignac number, because 96371611661 - 2² = 96371611657 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 (96371611631) 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, 5884670 + ... + 5901023.

It is an arithmetic number, because the mean of its divisors is an integer number (7053737859).

Almost surely, 2^96371611661 is an apocalyptic number.

It is an amenable number.

96371611661 is a deficient number, since it is larger than the sum of its proper divisors (16488194083).

96371611661 is a wasteful number, since it uses less digits than its factorization.

96371611661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11785760.

The product of its digits is 244944, while the sum is 47.

The spelling of 96371611661 in words is "ninety-six billion, three hundred seventy-one million, six hundred eleven thousand, six hundred sixty-one".