117211767754340 has 144 divisors (see below), whose sum is σ = 282531017720448. Its totient is φ = 40012629221376.

The previous prime is 117211767754313. The next prime is 117211767754343. The reversal of 117211767754340 is 43457767112711.

It is not an unprimeable number, because it can be changed into a prime (117211767754343) 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, 37364285252 + ... + 37364288388.

It is an arithmetic number, because the mean of its divisors is an integer number (1962020956392).

Almost surely, 2^{117211767754340} is an apocalyptic number.

117211767754340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117211767754340 is an abundant number, since it is smaller than the sum of its proper divisors (165319249966108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117211767754340 is an equidigital number, since it uses as much as digits as its factorization.

117211767754340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5254 (or 4375 counting only the distinct ones).

The product of its (nonzero) digits is 6914880, while the sum is 56.

The spelling of 117211767754340 in words is "one hundred seventeen trillion, two hundred eleven billion, seven hundred sixty-seven million, seven hundred fifty-four thousand, three hundred forty".