146875078427166 has 48 divisors (see below), whose sum is σ = 318453991324560. Its totient is φ = 48923807512320.

The previous prime is 146875078427131. The next prime is 146875078427173. The reversal of 146875078427166 is 661724870578641.

It is a happy number.

146875078427166 is a `hidden beast` number, since 1 + 4 + 6 + 8 + 7 + 507 + 8 + 42 + 71 + 6 + 6 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 146875078427094 and 146875078427103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171994441 + ... + 172846283.

It is an arithmetic number, because the mean of its divisors is an integer number (6634458152595).

Almost surely, 2^{146875078427166} is an apocalyptic number.

146875078427166 is an abundant number, since it is smaller than the sum of its proper divisors (171578912897394).

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

146875078427166 is a wasteful number, since it uses less digits than its factorization.

146875078427166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858601 (or 858598 counting only the distinct ones).

The product of its (nonzero) digits is 758661120, while the sum is 72.

The spelling of 146875078427166 in words is "one hundred forty-six trillion, eight hundred seventy-five billion, seventy-eight million, four hundred twenty-seven thousand, one hundred sixty-six".