110406264389 has 2 divisors, whose sum is σ = 110406264390. Its totient is φ = 110406264388.

The previous prime is 110406264373. The next prime is 110406264391. The reversal of 110406264389 is 983462604011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109936675489 + 469588900 = 331567^2 + 21670^2 .

It is an emirp because it is prime and its reverse (983462604011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110406264389 - 2⁴ = 110406264373 is a prime.

Together with 110406264391, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110406264289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55203132194 + 55203132195.

It is an arithmetic number, because the mean of its divisors is an integer number (55203132195).

Almost surely, 2^110406264389 is an apocalyptic number.

It is an amenable number.

110406264389 is a deficient number, since it is larger than the sum of its proper divisors (1).

110406264389 is an equidigital number, since it uses as much as digits as its factorization.

110406264389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 110406264389 in words is "one hundred ten billion, four hundred six million, two hundred sixty-four thousand, three hundred eighty-nine".