6325660042 has 8 divisors (see below), whose sum is σ = 10218373956. Its totient is φ = 2919535392.

The previous prime is 6325660007. The next prime is 6325660087. The reversal of 6325660042 is 2400665236.

It can be written as a sum of positive squares in 2 ways, for example, as 5414163561 + 911496481 = 73581^2 + 30191^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121647283 + ... + 121647334.

Almost surely, 2^6325660042 is an apocalyptic number.

6325660042 is a deficient number, since it is larger than the sum of its proper divisors (3892713914).

6325660042 is a wasteful number, since it uses less digits than its factorization.

6325660042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243294632.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 6325660042 is about 79534.0181431820. The cubic root of 6325660042 is about 1849.4188622200.

The spelling of 6325660042 in words is "six billion, three hundred twenty-five million, six hundred sixty thousand, forty-two".