109419276025 has 12 divisors (see below), whose sum is σ = 136018268604. Its totient is φ = 87317120000.

The previous prime is 109419276013. The next prime is 109419276037. The reversal of 109419276025 is 520672914901.

It is an interprime number because it is at equal distance from previous prime (109419276013) and next prime (109419276037).

It can be written as a sum of positive squares in 6 ways, for example, as 2926701801 + 106492574224 = 54099^2 + 326332^2 .

It is not a de Polignac number, because 109419276025 - 2⁹ = 109419275513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5447296 + ... + 5467345.

It is an arithmetic number, because the mean of its divisors is an integer number (11334855717).

Almost surely, 2^109419276025 is an apocalyptic number.

It is an amenable number.

109419276025 is a deficient number, since it is larger than the sum of its proper divisors (26598992579).

109419276025 is a wasteful number, since it uses less digits than its factorization.

109419276025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10915052 (or 10915047 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 109419276025 in words is "one hundred nine billion, four hundred nineteen million, two hundred seventy-six thousand, twenty-five".