146747785352 has 32 divisors (see below), whose sum is σ = 316055805120. Its totient is φ = 62572655040.

The previous prime is 146747785333. The next prime is 146747785391. The reversal of 146747785352 is 253587747641.

It is a junction number, because it is equal to n+sod(n) for n = 146747785291 and 146747785300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6639974 + ... + 6662037.

It is an arithmetic number, because the mean of its divisors is an integer number (9876743910).

Almost surely, 2^146747785352 is an apocalyptic number.

It is an amenable number.

146747785352 is an abundant number, since it is smaller than the sum of its proper divisors (169308019768).

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

146747785352 is a wasteful number, since it uses less digits than its factorization.

146747785352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13302221 (or 13302217 counting only the distinct ones).

The product of its digits is 39513600, while the sum is 59.

The spelling of 146747785352 in words is "one hundred forty-six billion, seven hundred forty-seven million, seven hundred eighty-five thousand, three hundred fifty-two".