146167486468236 has 144 divisors (see below), whose sum is σ = 392785619204160. Its totient is φ = 45672230338560.

The previous prime is 146167486468231. The next prime is 146167486468273. The reversal of 146167486468236 is 632864684761641.

146167486468236 is a `hidden beast` number, since 1 + 4 + 6 + 1 + 67 + 4 + 86 + 468 + 23 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (146167486468231) 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 47 ways as a sum of consecutive naturals, for example, 553182625 + ... + 553446791.

It is an arithmetic number, because the mean of its divisors is an integer number (2727677911140).

Almost surely, 2^{146167486468236} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146167486468236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196392809602080).

146167486468236 is an abundant number, since it is smaller than the sum of its proper divisors (246618132735924).

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

146167486468236 is a wasteful number, since it uses less digits than its factorization.

146167486468236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267824 (or 267819 counting only the distinct ones).

The product of its digits is 1337720832, while the sum is 72.

The spelling of 146167486468236 in words is "one hundred forty-six trillion, one hundred sixty-seven billion, four hundred eighty-six million, four hundred sixty-eight thousand, two hundred thirty-six".