104144055413 has 2 divisors, whose sum is σ = 104144055414. Its totient is φ = 104144055412.

The previous prime is 104144055383. The next prime is 104144055427. The reversal of 104144055413 is 314550441401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99910991569 + 4233063844 = 316087^2 + 65062^2 .

It is a cyclic number.

It is not a de Polignac number, because 104144055413 - 2³⁶ = 35424578677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104144055413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104144055013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52072027706 + 52072027707.

It is an arithmetic number, because the mean of its divisors is an integer number (52072027707).

Almost surely, 2^104144055413 is an apocalyptic number.

It is an amenable number.

104144055413 is a deficient number, since it is larger than the sum of its proper divisors (1).

104144055413 is an equidigital number, since it uses as much as digits as its factorization.

104144055413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 104144055413 its reverse (314550441401), we get a palindrome (418694496814).

The spelling of 104144055413 in words is "one hundred four billion, one hundred forty-four million, fifty-five thousand, four hundred thirteen".