107806746729 has 48 divisors (see below), whose sum is σ = 169172297280. Its totient is φ = 60802790400.

The previous prime is 107806746713. The next prime is 107806746779. The reversal of 107806746729 is 927647608701.

It is not a de Polignac number, because 107806746729 - 2⁴ = 107806746713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (107806746779) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 451074 + ... + 647364.

It is an arithmetic number, because the mean of its divisors is an integer number (3524422860).

Almost surely, 2^107806746729 is an apocalyptic number.

It is an amenable number.

107806746729 is a deficient number, since it is larger than the sum of its proper divisors (61365550551).

107806746729 is a wasteful number, since it uses less digits than its factorization.

107806746729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196422 (or 196411 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 57.

The spelling of 107806746729 in words is "one hundred seven billion, eight hundred six million, seven hundred forty-six thousand, seven hundred twenty-nine".