146043682452 has 48 divisors (see below), whose sum is σ = 395094026880. Its totient is φ = 46564651584.

The previous prime is 146043682439. The next prime is 146043682453. The reversal of 146043682452 is 254286340641.

146043682452 is a `hidden beast` number, since 1 + 4 + 604 + 36 + 8 + 2 + 4 + 5 + 2 = 666.

It is a super-2 number, since 2×146043682452² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146043682398 and 146043682407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146043682453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29394393 + ... + 29399360.

It is an arithmetic number, because the mean of its divisors is an integer number (8231125560).

Almost surely, 2^146043682452 is an apocalyptic number.

146043682452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146043682452 is an abundant number, since it is smaller than the sum of its proper divisors (249050344428).

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

146043682452 is a wasteful number, since it uses less digits than its factorization.

146043682452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58793789 (or 58793781 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 146043682452 in words is "one hundred forty-six billion, forty-three million, six hundred eighty-two thousand, four hundred fifty-two".