117036642007 has 4 divisors (see below), whose sum is σ = 117037328616. Its totient is φ = 117035955400.

The previous prime is 117036641987. The next prime is 117036642013. The reversal of 117036642007 is 700246630711.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 700246630711 = 2143 ⋅326759977.

It is a cyclic number.

It is not a de Polignac number, because 117036642007 - 2⁷ = 117036641879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117036642017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128673 + ... + 500629.

It is an arithmetic number, because the mean of its divisors is an integer number (29259332154).

Almost surely, 2^117036642007 is an apocalyptic number.

117036642007 is a deficient number, since it is larger than the sum of its proper divisors (686609).

117036642007 is an equidigital number, since it uses as much as digits as its factorization.

117036642007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686608.

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 117036642007 in words is "one hundred seventeen billion, thirty-six million, six hundred forty-two thousand, seven".