109069950427 has 4 divisors (see below), whose sum is σ = 109071957456. Its totient is φ = 109067943400.

The previous prime is 109069950377. The next prime is 109069950439. The reversal of 109069950427 is 724059960901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 724059960901 = 47 ⋅15405531083.

It is a cyclic number.

It is not a de Polignac number, because 109069950427 - 2⁷ = 109069950299 is a prime.

It is a super-2 number, since 2×109069950427² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109069950727) 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, 919663 + ... + 1031464.

It is an arithmetic number, because the mean of its divisors is an integer number (27267989364).

Almost surely, 2^109069950427 is an apocalyptic number.

109069950427 is a deficient number, since it is larger than the sum of its proper divisors (2007029).

109069950427 is an equidigital number, since it uses as much as digits as its factorization.

109069950427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007028.

The product of its (nonzero) digits is 1224720, while the sum is 52.

The spelling of 109069950427 in words is "one hundred nine billion, sixty-nine million, nine hundred fifty thousand, four hundred twenty-seven".