12146164303284 has 144 divisors (see below), whose sum is σ = 35258600832000. Its totient is φ = 3486759877440.

The previous prime is 12146164303219. The next prime is 12146164303291. The reversal of 12146164303284 is 48230346164121.

12146164303284 is a `hidden beast` number, since 1 + 2 + 1 + 4 + 6 + 1 + 64 + 303 + 284 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 246153087 + ... + 246202425.

Almost surely, 2^{12146164303284} is an apocalyptic number.

It is an amenable number.

12146164303284 is an abundant number, since it is smaller than the sum of its proper divisors (23112436528716).

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

12146164303284 is a wasteful number, since it uses less digits than its factorization.

12146164303284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82098 (or 82093 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 12146164303284 in words is "twelve trillion, one hundred forty-six billion, one hundred sixty-four million, three hundred three thousand, two hundred eighty-four".