44313134413 has 2 divisors, whose sum is σ = 44313134414. Its totient is φ = 44313134412.

The previous prime is 44313134399. The next prime is 44313134417. The reversal of 44313134413 is 31443131344.

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., 42139057284 + 2174077129 = 205278^2 + 46627^2 .

It is a cyclic number.

It is not a de Polignac number, because 44313134413 - 2⁵ = 44313134381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44313134417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22156567206 + 22156567207.

It is an arithmetic number, because the mean of its divisors is an integer number (22156567207).

Almost surely, 2^44313134413 is an apocalyptic number.

It is an amenable number.

44313134413 is a deficient number, since it is larger than the sum of its proper divisors (1).

44313134413 is an equidigital number, since it uses as much as digits as its factorization.

44313134413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 31.

Adding to 44313134413 its reverse (31443131344), we get a palindrome (75756265757).

The spelling of 44313134413 in words is "forty-four billion, three hundred thirteen million, one hundred thirty-four thousand, four hundred thirteen".