42861464332 has 6 divisors (see below), whose sum is σ = 75007562588. Its totient is φ = 21430732164.

The previous prime is 42861464297. The next prime is 42861464389. The reversal of 42861464332 is 23346416824.

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, 5357683038 + ... + 5357683045.

Almost surely, 2^42861464332 is an apocalyptic number.

It is an amenable number.

42861464332 is a deficient number, since it is larger than the sum of its proper divisors (32146098256).

42861464332 is a wasteful number, since it uses less digits than its factorization.

42861464332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10715366087 (or 10715366085 counting only the distinct ones).

The product of its digits is 663552, while the sum is 43.

The spelling of 42861464332 in words is "forty-two billion, eight hundred sixty-one million, four hundred sixty-four thousand, three hundred thirty-two".