146322182244 has 48 divisors (see below), whose sum is σ = 392529005568. Its totient is φ = 41555996448.

The previous prime is 146322182231. The next prime is 146322182263. The reversal of 146322182244 is 442281223641.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5201334 + ... + 5229389.

It is an arithmetic number, because the mean of its divisors is an integer number (8177687616).

Almost surely, 2^146322182244 is an apocalyptic number.

146322182244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

146322182244 is an abundant number, since it is smaller than the sum of its proper divisors (246206823324).

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

146322182244 is a wasteful number, since it uses less digits than its factorization.

146322182244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10430904 (or 10430902 counting only the distinct ones).

The product of its digits is 147456, while the sum is 39.

The spelling of 146322182244 in words is "one hundred forty-six billion, three hundred twenty-two million, one hundred eighty-two thousand, two hundred forty-four".