1107806459973 has 4 divisors (see below), whose sum is σ = 1477075279968. Its totient is φ = 738537639980.

The previous prime is 1107806459951. The next prime is 1107806459993. The reversal of 1107806459973 is 3799546087011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1107806459973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107806459993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184634409993 + ... + 184634409998.

It is an arithmetic number, because the mean of its divisors is an integer number (369268819992).

Almost surely, 2^{1107806459973} is an apocalyptic number.

It is an amenable number.

1107806459973 is a deficient number, since it is larger than the sum of its proper divisors (369268819995).

1107806459973 is an equidigital number, since it uses as much as digits as its factorization.

1107806459973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369268819994.

The product of its (nonzero) digits is 11430720, while the sum is 60.

The spelling of 1107806459973 in words is "one trillion, one hundred seven billion, eight hundred six million, four hundred fifty-nine thousand, nine hundred seventy-three".