4400713178441 has 2 divisors, whose sum is σ = 4400713178442. Its totient is φ = 4400713178440.

The previous prime is 4400713178423. The next prime is 4400713178657. The reversal of 4400713178441 is 1448713170044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4083289111225 + 317424067216 = 2020715^2 + 563404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4400713178441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4400713178392 and 4400713178401.

It is not a weakly prime, because it can be changed into another prime (4400713168441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2200356589220 + 2200356589221.

It is an arithmetic number, because the mean of its divisors is an integer number (2200356589221).

Almost surely, 2^{4400713178441} is an apocalyptic number.

It is an amenable number.

4400713178441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4400713178441 is an equidigital number, since it uses as much as digits as its factorization.

4400713178441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 301056, while the sum is 44.

The spelling of 4400713178441 in words is "four trillion, four hundred billion, seven hundred thirteen million, one hundred seventy-eight thousand, four hundred forty-one".