167234666112 has 96 divisors (see below), whose sum is σ = 481679086980. Its totient is φ = 55693467648.

The previous prime is 167234666087. The next prime is 167234666113. The reversal of 167234666112 is 211666432761.

It can be written as a sum of positive squares in 2 ways, for example, as 163947249216 + 3287416896 = 404904^2 + 57336^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (167234666113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1192728 + ... + 1325544.

Almost surely, 2^167234666112 is an apocalyptic number.

167234666112 is a gapful number since it is divisible by the number (12) 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 167234666112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240839543490).

167234666112 is an abundant number, since it is smaller than the sum of its proper divisors (314444420868).

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

167234666112 is a wasteful number, since it uses less digits than its factorization.

167234666112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133930 (or 133915 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The spelling of 167234666112 in words is "one hundred sixty-seven billion, two hundred thirty-four million, six hundred sixty-six thousand, one hundred twelve".