44412653066213 has 2 divisors, whose sum is σ = 44412653066214. Its totient is φ = 44412653066212.

The previous prime is 44412653066081. The next prime is 44412653066237. The reversal of 44412653066213 is 31266035621444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33924369238369 + 10488283827844 = 5824463^2 + 3238562^2 .

It is a cyclic number.

It is not a de Polignac number, because 44412653066213 - 2¹⁴ = 44412653049829 is a prime.

It is a super-2 number, since 2×44412653066213² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44412653066273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22206326533106 + 22206326533107.

It is an arithmetic number, because the mean of its divisors is an integer number (22206326533107).

Almost surely, 2^{44412653066213} is an apocalyptic number.

It is an amenable number.

44412653066213 is a deficient number, since it is larger than the sum of its proper divisors (1).

44412653066213 is an equidigital number, since it uses as much as digits as its factorization.

44412653066213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 47.

Adding to 44412653066213 its reverse (31266035621444), we get a palindrome (75678688687657).

The spelling of 44412653066213 in words is "forty-four trillion, four hundred twelve billion, six hundred fifty-three million, sixty-six thousand, two hundred thirteen".