109369469073 has 4 divisors (see below), whose sum is σ = 145825958768. Its totient is φ = 72912979380.

The previous prime is 109369469051. The next prime is 109369469119. The reversal of 109369469073 is 370964963901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 109369469073 - 2¹³ = 109369460881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109369469173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18228244843 + ... + 18228244848.

It is an arithmetic number, because the mean of its divisors is an integer number (36456489692).

Almost surely, 2^109369469073 is an apocalyptic number.

It is an amenable number.

109369469073 is a deficient number, since it is larger than the sum of its proper divisors (36456489695).

109369469073 is an equidigital number, since it uses as much as digits as its factorization.

109369469073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36456489694.

The product of its (nonzero) digits is 6613488, while the sum is 57.

The spelling of 109369469073 in words is "one hundred nine billion, three hundred sixty-nine million, four hundred sixty-nine thousand, seventy-three".