146819132082 has 72 divisors (see below), whose sum is σ = 370817740800. Its totient is φ = 41860628208.

The previous prime is 146819132069. The next prime is 146819132143. The reversal of 146819132082 is 280231918641.

146819132082 is a `hidden beast` number, since 1 + 4 + 68 + 191 + 320 + 82 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 248719 + ... + 596237.

It is an arithmetic number, because the mean of its divisors is an integer number (5150246400).

Almost surely, 2^146819132082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146819132082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185408870400).

146819132082 is an abundant number, since it is smaller than the sum of its proper divisors (223998608718).

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

146819132082 is a wasteful number, since it uses less digits than its factorization.

146819132082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348020 (or 348010 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 146819132082 in words is "one hundred forty-six billion, eight hundred nineteen million, one hundred thirty-two thousand, eighty-two".