117255354072 has 16 divisors (see below), whose sum is σ = 293138385240. Its totient is φ = 39085118016.

The previous prime is 117255354061. The next prime is 117255354077. The reversal of 117255354072 is 270453552711.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117255354077) 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, 2442819853 + ... + 2442819900.

Almost surely, 2^117255354072 is an apocalyptic number.

117255354072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117255354072 is an abundant number, since it is smaller than the sum of its proper divisors (175883031168).

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

117255354072 is a wasteful number, since it uses less digits than its factorization.

117255354072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4885639762 (or 4885639758 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 42.

The spelling of 117255354072 in words is "one hundred seventeen billion, two hundred fifty-five million, three hundred fifty-four thousand, seventy-two".