117752352312 has 64 divisors (see below), whose sum is σ = 337104391680. Its totient is φ = 33576619392.

The previous prime is 117752352301. The next prime is 117752352317. The reversal of 117752352312 is 213253257711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117752352317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 612223 + ... + 781230.

It is an arithmetic number, because the mean of its divisors is an integer number (5267256120).

Almost surely, 2^117752352312 is an apocalyptic number.

117752352312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117752352312 is an abundant number, since it is smaller than the sum of its proper divisors (219352039368).

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

117752352312 is a wasteful number, since it uses less digits than its factorization.

117752352312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393972 (or 1393968 counting only the distinct ones).

The product of its digits is 88200, while the sum is 39.

The spelling of 117752352312 in words is "one hundred seventeen billion, seven hundred fifty-two million, three hundred fifty-two thousand, three hundred twelve".