107774436909 has 32 divisors (see below), whose sum is σ = 155046887424. Its totient is φ = 66395831040.

The previous prime is 107774436901. The next prime is 107774436919. The reversal of 107774436909 is 909634477701.

It is not a de Polignac number, because 107774436909 - 2³ = 107774436901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107774436901) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1225944 + ... + 1310910.

It is an arithmetic number, because the mean of its divisors is an integer number (4845215232).

Almost surely, 2^107774436909 is an apocalyptic number.

It is an amenable number.

107774436909 is a deficient number, since it is larger than the sum of its proper divisors (47272450515).

107774436909 is a wasteful number, since it uses less digits than its factorization.

107774436909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85617.

The product of its (nonzero) digits is 8001504, while the sum is 57.

The spelling of 107774436909 in words is "one hundred seven billion, seven hundred seventy-four million, four hundred thirty-six thousand, nine hundred nine".