110400420433 has 2 divisors, whose sum is σ = 110400420434. Its totient is φ = 110400420432.

The previous prime is 110400420353. The next prime is 110400420461. The reversal of 110400420433 is 334024004011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110053418049 + 347002384 = 331743^2 + 18628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110400420433 is a prime.

It is not a weakly prime, because it can be changed into another prime (110400400433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55200210216 + 55200210217.

It is an arithmetic number, because the mean of its divisors is an integer number (55200210217).

Almost surely, 2^110400420433 is an apocalyptic number.

It is an amenable number.

110400420433 is a deficient number, since it is larger than the sum of its proper divisors (1).

110400420433 is an equidigital number, since it uses as much as digits as its factorization.

110400420433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 110400420433 its reverse (334024004011), we get a palindrome (444424424444).

The spelling of 110400420433 in words is "one hundred ten billion, four hundred million, four hundred twenty thousand, four hundred thirty-three".