117352743877 has 8 divisors (see below), whose sum is σ = 126899588736. Its totient is φ = 108099648192.

The previous prime is 117352743829. The next prime is 117352743929. The reversal of 117352743877 is 778347253711.

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

It is a cyclic number.

It is not a de Polignac number, because 117352743877 - 2¹⁵ = 117352711109 is a prime.

It is a super-2 number, since 2×117352743877² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117352723877) 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, 73436463 + ... + 73438060.

It is an arithmetic number, because the mean of its divisors is an integer number (15862448592).

Almost surely, 2^117352743877 is an apocalyptic number.

117352743877 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

117352743877 is a deficient number, since it is larger than the sum of its proper divisors (9546844859).

117352743877 is a wasteful number, since it uses less digits than its factorization.

117352743877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146874587.

The product of its digits is 6914880, while the sum is 55.

The spelling of 117352743877 in words is "one hundred seventeen billion, three hundred fifty-two million, seven hundred forty-three thousand, eight hundred seventy-seven".