110009013949 has 2 divisors, whose sum is σ = 110009013950. Its totient is φ = 110009013948.

The previous prime is 110009013887. The next prime is 110009013967. The reversal of 110009013949 is 949310900011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74028614724 + 35980399225 = 272082^2 + 189685^2 .

It is a cyclic number.

It is not a de Polignac number, because 110009013949 - 2¹¹ = 110009011901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110009013979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55004506974 + 55004506975.

It is an arithmetic number, because the mean of its divisors is an integer number (55004506975).

Almost surely, 2^110009013949 is an apocalyptic number.

It is an amenable number.

110009013949 is a deficient number, since it is larger than the sum of its proper divisors (1).

110009013949 is an equidigital number, since it uses as much as digits as its factorization.

110009013949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 37.

The spelling of 110009013949 in words is "one hundred ten billion, nine million, thirteen thousand, nine hundred forty-nine".