116313211242 has 24 divisors (see below), whose sum is σ = 252020673216. Its totient is φ = 38769729576.

The previous prime is 116313211213. The next prime is 116313211247. The reversal of 116313211242 is 242112313611.

116313211242 is a `hidden beast` number, since 1 + 1 + 631 + 3 + 2 + 1 + 1 + 24 + 2 = 666.

It is a super-2 number, since 2×116313211242² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116313211247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 519613 + ... + 708959.

It is an arithmetic number, because the mean of its divisors is an integer number (10500861384).

Almost surely, 2^116313211242 is an apocalyptic number.

116313211242 is an abundant number, since it is smaller than the sum of its proper divisors (135707461974).

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

116313211242 is a wasteful number, since it uses less digits than its factorization.

116313211242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223482 (or 223479 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

Adding to 116313211242 its reverse (242112313611), we get a palindrome (358425524853).

The spelling of 116313211242 in words is "one hundred sixteen billion, three hundred thirteen million, two hundred eleven thousand, two hundred forty-two".