146330292172 has 12 divisors (see below), whose sum is σ = 256528064520. Its totient is φ = 73036559456.

The previous prime is 146330292169. The next prime is 146330292239. The reversal of 146330292172 is 271292033641.

146330292172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32144098 + ... + 32148649.

It is an arithmetic number, because the mean of its divisors is an integer number (21377338710).

Almost surely, 2^146330292172 is an apocalyptic number.

It is an amenable number.

146330292172 is a deficient number, since it is larger than the sum of its proper divisors (110197772348).

146330292172 is a wasteful number, since it uses less digits than its factorization.

146330292172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64293320 (or 64293318 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 146330292172 in words is "one hundred forty-six billion, three hundred thirty million, two hundred ninety-two thousand, one hundred seventy-two".