109470040169 has 16 divisors (see below), whose sum is σ = 127092134400. Its totient is φ = 92351323584.

The previous prime is 109470040153. The next prime is 109470040231. The reversal of 109470040169 is 961040074901.

It is not a de Polignac number, because 109470040169 - 2⁴ = 109470040153 is a prime.

It is a super-2 number, since 2×109470040169² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109470040769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136934 + ... + 487535.

It is an arithmetic number, because the mean of its divisors is an integer number (7943258400).

Almost surely, 2^109470040169 is an apocalyptic number.

It is an amenable number.

109470040169 is a deficient number, since it is larger than the sum of its proper divisors (17622094231).

109470040169 is an equidigital number, since it uses as much as digits as its factorization.

109470040169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624872.

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 109470040169 in words is "one hundred nine billion, four hundred seventy million, forty thousand, one hundred sixty-nine".