44076046661 has 2 divisors, whose sum is σ = 44076046662. Its totient is φ = 44076046660.

The previous prime is 44076046657. The next prime is 44076046697. The reversal of 44076046661 is 16664067044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43070776225 + 1005270436 = 207535^2 + 31706^2 .

It is a cyclic number.

It is not a de Polignac number, because 44076046661 - 2² = 44076046657 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44076040661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22038023330 + 22038023331.

It is an arithmetic number, because the mean of its divisors is an integer number (22038023331).

Almost surely, 2^44076046661 is an apocalyptic number.

It is an amenable number.

44076046661 is a deficient number, since it is larger than the sum of its proper divisors (1).

44076046661 is an equidigital number, since it uses as much as digits as its factorization.

44076046661 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 44076046661 in words is "forty-four billion, seventy-six million, forty-six thousand, six hundred sixty-one".