4440401461061 has 4 divisors (see below), whose sum is σ = 4440497121324. Its totient is φ = 4440305800800.

The previous prime is 4440401461033. The next prime is 4440401461117. The reversal of 4440401461061 is 1601641040444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1468204773025 + 2972196688036 = 1211695^2 + 1724006^2 .

It is a cyclic number.

It is not a de Polignac number, because 4440401461061 - 2¹⁰ = 4440401460037 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 (4440401461021) 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, 47760470 + ... + 47853351.

It is an arithmetic number, because the mean of its divisors is an integer number (1110124280331).

Almost surely, 2^{4440401461061} is an apocalyptic number.

It is an amenable number.

4440401461061 is a deficient number, since it is larger than the sum of its proper divisors (95660263).

4440401461061 is an equidigital number, since it uses as much as digits as its factorization.

4440401461061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95660262.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 4440401461061 in words is "four trillion, four hundred forty billion, four hundred one million, four hundred sixty-one thousand, sixty-one".