117427956733 has 8 divisors (see below), whose sum is σ = 118260598400. Its totient is φ = 116596387440.

The previous prime is 117427956727. The next prime is 117427956743. The reversal of 117427956733 is 337659724711.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117427956733 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 (117427956743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47673 + ... + 486958.

It is an arithmetic number, because the mean of its divisors is an integer number (14782574800).

Almost surely, 2^117427956733 is an apocalyptic number.

It is an amenable number.

117427956733 is a deficient number, since it is larger than the sum of its proper divisors (832641667).

117427956733 is a wasteful number, since it uses less digits than its factorization.

117427956733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536187.

The product of its digits is 6667920, while the sum is 55.

The spelling of 117427956733 in words is "one hundred seventeen billion, four hundred twenty-seven million, nine hundred fifty-six thousand, seven hundred thirty-three".