4642046442686 has 16 divisors (see below), whose sum is σ = 6978770555904. Its totient is φ = 2315792049144.

The previous prime is 4642046442673. The next prime is 4642046442721. The reversal of 4642046442686 is 6862446402464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3177131 + ... + 4402073.

It is an arithmetic number, because the mean of its divisors is an integer number (436173159744).

Almost surely, 2^{4642046442686} is an apocalyptic number.

4642046442686 is a deficient number, since it is larger than the sum of its proper divisors (2336724113218).

4642046442686 is a wasteful number, since it uses less digits than its factorization.

4642046442686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229215.

The product of its (nonzero) digits is 42467328, while the sum is 56.

The spelling of 4642046442686 in words is "four trillion, six hundred forty-two billion, forty-six million, four hundred forty-two thousand, six hundred eighty-six".