44000000400361 has 2 divisors, whose sum is σ = 44000000400362. Its totient is φ = 44000000400360.

The previous prime is 44000000400299. The next prime is 44000000400403. The reversal of 44000000400361 is 16300400000044.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33171195189136 + 10828805211225 = 5759444^2 + 3290715^2 .

It is a cyclic number.

It is not a de Polignac number, because 44000000400361 - 2²⁷ = 43999866182633 is a prime.

It is not a weakly prime, because it can be changed into another prime (44000000400761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22000000200180 + 22000000200181.

It is an arithmetic number, because the mean of its divisors is an integer number (22000000200181).

Almost surely, 2^{44000000400361} is an apocalyptic number.

It is an amenable number.

44000000400361 is a deficient number, since it is larger than the sum of its proper divisors (1).

44000000400361 is an equidigital number, since it uses as much as digits as its factorization.

44000000400361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The spelling of 44000000400361 in words is "forty-four trillion, four hundred thousand, three hundred sixty-one".