117462161200 has 120 divisors (see below), whose sum is σ = 290464633280. Its totient is φ = 45628876800.

The previous prime is 117462161183. The next prime is 117462161203. The reversal of 117462161200 is 2161264711.

It is not an unprimeable number, because it can be changed into a prime (117462161203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1897132 + ... + 1958068.

Almost surely, 2^117462161200 is an apocalyptic number.

117462161200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117462161200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145232316640).

117462161200 is an abundant number, since it is smaller than the sum of its proper divisors (173002472080).

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

117462161200 is a wasteful number, since it uses less digits than its factorization.

117462161200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61095 (or 61084 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 117462161200 in words is "one hundred seventeen billion, four hundred sixty-two million, one hundred sixty-one thousand, two hundred".