42862129594 has 4 divisors (see below), whose sum is σ = 64293194394. Its totient is φ = 21431064796.

The previous prime is 42862129579. The next prime is 42862129679. The reversal of 42862129594 is 49592126824.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40980738969 + 1881390625 = 202437^2 + 43375^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10715532397 + ... + 10715532400.

Almost surely, 2^42862129594 is an apocalyptic number.

42862129594 is a deficient number, since it is larger than the sum of its proper divisors (21431064800).

42862129594 is a wasteful number, since it uses less digits than its factorization.

42862129594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21431064799.

The product of its digits is 2488320, while the sum is 52.

The spelling of 42862129594 in words is "forty-two billion, eight hundred sixty-two million, one hundred twenty-nine thousand, five hundred ninety-four".