104444335511 has 2 divisors, whose sum is σ = 104444335512. Its totient is φ = 104444335510.

The previous prime is 104444335507. The next prime is 104444335543. The reversal of 104444335511 is 115533444401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104444335511 - 2² = 104444335507 is a prime.

It is a super-2 number, since 2×104444335511² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104444335211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52222167755 + 52222167756.

It is an arithmetic number, because the mean of its divisors is an integer number (52222167756).

Almost surely, 2^104444335511 is an apocalyptic number.

104444335511 is a deficient number, since it is larger than the sum of its proper divisors (1).

104444335511 is an equidigital number, since it uses as much as digits as its factorization.

104444335511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 104444335511 its reverse (115533444401), we get a palindrome (219977779912).

The spelling of 104444335511 in words is "one hundred four billion, four hundred forty-four million, three hundred thirty-five thousand, five hundred eleven".