109445176974273 has 16 divisors (see below), whose sum is σ = 167508288491520. Its totient is φ = 62264594072016.

The previous prime is 109445176974197. The next prime is 109445176974277. The reversal of 109445176974273 is 372479671544901.

It is not a de Polignac number, because 109445176974273 - 2⁹ = 109445176973761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109445176974198 and 109445176974207.

It is not an unprimeable number, because it can be changed into a prime (109445176974277) 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, 11479455793 + ... + 11479465326.

It is an arithmetic number, because the mean of its divisors is an integer number (10469268030720).

Almost surely, 2^{109445176974273} is an apocalyptic number.

It is an amenable number.

109445176974273 is a deficient number, since it is larger than the sum of its proper divisors (58063111517247).

109445176974273 is a wasteful number, since it uses less digits than its factorization.

109445176974273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22958921356.

The product of its (nonzero) digits is 320060160, while the sum is 69.

The spelling of 109445176974273 in words is "one hundred nine trillion, four hundred forty-five billion, one hundred seventy-six million, nine hundred seventy-four thousand, two hundred seventy-three".