146540011576068 has 72 divisors (see below), whose sum is σ = 404118782427360. Its totient is φ = 44403470818560.

The previous prime is 146540011576067. The next prime is 146540011576069. The reversal of 146540011576068 is 860675110045641.

146540011576068 is a `hidden beast` number, since 1 + 4 + 6 + 5 + 4 + 0 + 0 + 1 + 1 + 576 + 0 + 68 = 666.

It is an interprime number because it is at equal distance from previous prime (146540011576067) and next prime (146540011576069).

It is not an unprimeable number, because it can be changed into a prime (146540011576067) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4010578 + ... + 17583081.

Almost surely, 2^{146540011576068} is an apocalyptic number.

146540011576068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

146540011576068 is an abundant number, since it is smaller than the sum of its proper divisors (257578770851292).

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

146540011576068 is a wasteful number, since it uses less digits than its factorization.

146540011576068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21610817 (or 21610812 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 146540011576068 in words is "one hundred forty-six trillion, five hundred forty billion, eleven million, five hundred seventy-six thousand, sixty-eight".