6142142466 has 32 divisors (see below), whose sum is σ = 14452102080. Its totient is φ = 1926946368.

The previous prime is 6142142441. The next prime is 6142142467. The reversal of 6142142466 is 6642412416.

6142142466 is a `hidden beast` number, since 614 + 2 + 14 + 24 + 6 + 6 = 666.

It is a super-2 number, since 2×6142142466² = 75451828145281122312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6142142466.

It is not an unprimeable number, because it can be changed into a prime (6142142467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3344476 + ... + 3346311.

It is an arithmetic number, because the mean of its divisors is an integer number (451628190).

Almost surely, 2^6142142466 is an apocalyptic number.

6142142466 is an abundant number, since it is smaller than the sum of its proper divisors (8309959614).

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

6142142466 is a wasteful number, since it uses less digits than its factorization.

6142142466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6690815 (or 6690809 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 6142142466 is about 78371.8218877168. The cubic root of 6142142466 is about 1831.3581908675.

The spelling of 6142142466 in words is "six billion, one hundred forty-two million, one hundred forty-two thousand, four hundred sixty-six".