146408623512852 has 24 divisors (see below), whose sum is σ = 341752583844000. Its totient is φ = 48783951316576.

The previous prime is 146408623512821. The next prime is 146408623512869. The reversal of 146408623512852 is 258215326804641.

It is a junction number, because it is equal to n+sod(n) for n = 146408623512792 and 146408623512801.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2365366227 + ... + 2365428122.

It is an arithmetic number, because the mean of its divisors is an integer number (14239690993500).

Almost surely, 2^{146408623512852} is an apocalyptic number.

146408623512852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146408623512852 is an abundant number, since it is smaller than the sum of its proper divisors (195343960331148).

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

146408623512852 is a wasteful number, since it uses less digits than its factorization.

146408623512852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730796935 (or 4730796933 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 57.

The spelling of 146408623512852 in words is "one hundred forty-six trillion, four hundred eight billion, six hundred twenty-three million, five hundred twelve thousand, eight hundred fifty-two".