466146142 has 32 divisors (see below), whose sum is σ = 879932160. Its totient is φ = 179911680.

The previous prime is 466146139. The next prime is 466146229. The reversal of 466146142 is 241641664.

It is a junction number, because it is equal to n+sod(n) for n = 466146098 and 466146107.

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 15 ways as a sum of consecutive naturals, for example, 2334 + ... + 30622.

It is an arithmetic number, because the mean of its divisors is an integer number (27497880).

Almost surely, 2^466146142 is an apocalyptic number.

466146142 is a deficient number, since it is larger than the sum of its proper divisors (413786018).

466146142 is a wasteful number, since it uses less digits than its factorization.

466146142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28416.

The product of its digits is 27648, while the sum is 34.

The square root of 466146142 is about 21590.4178282867. The cubic root of 466146142 is about 775.3670918581.

The spelling of 466146142 in words is "four hundred sixty-six million, one hundred forty-six thousand, one hundred forty-two".