110009407 has 2 divisors, whose sum is σ = 110009408. Its totient is φ = 110009406.

The previous prime is 110009401. The next prime is 110009423. The reversal of 110009407 is 704900011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110009407 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110009401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55004703 + 55004704.

It is an arithmetic number, because the mean of its divisors is an integer number (55004704).

Almost surely, 2^110009407 is an apocalyptic number.

110009407 is a deficient number, since it is larger than the sum of its proper divisors (1).

110009407 is an equidigital number, since it uses as much as digits as its factorization.

110009407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 110009407 is about 10488.5369332429. The cubic root of 110009407 is about 479.1556437674.

Adding to 110009407 its reverse (704900011), we get a palindrome (814909418).

The spelling of 110009407 in words is "one hundred ten million, nine thousand, four hundred seven".