110340034421 has 2 divisors, whose sum is σ = 110340034422. Its totient is φ = 110340034420.

The previous prime is 110340034379. The next prime is 110340034447. The reversal of 110340034421 is 124430043011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68840640625 + 41499393796 = 262375^2 + 203714^2 .

It is a cyclic number.

It is not a de Polignac number, because 110340034421 - 2³⁴ = 93160165237 is a prime.

It is a super-3 number, since 3×110340034421³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110340039421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55170017210 + 55170017211.

It is an arithmetic number, because the mean of its divisors is an integer number (55170017211).

Almost surely, 2^110340034421 is an apocalyptic number.

It is an amenable number.

110340034421 is a deficient number, since it is larger than the sum of its proper divisors (1).

110340034421 is an equidigital number, since it uses as much as digits as its factorization.

110340034421 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 23.

Adding to 110340034421 its reverse (124430043011), we get a palindrome (234770077432).

The spelling of 110340034421 in words is "one hundred ten billion, three hundred forty million, thirty-four thousand, four hundred twenty-one".