6279232042 has 4 divisors (see below), whose sum is σ = 9418848066. Its totient is φ = 3139616020.

The previous prime is 6279232019. The next prime is 6279232049. The reversal of 6279232042 is 2402329726.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2402329726 = 2 ⋅1201164863.

It can be written as a sum of positive squares in only one way, i.e., 6085716121 + 193515921 = 78011^2 + 13911^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6279231992 and 6279232010.

It is not an unprimeable number, because it can be changed into a prime (6279232049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1569808009 + ... + 1569808012.

Almost surely, 2^6279232042 is an apocalyptic number.

6279232042 is a deficient number, since it is larger than the sum of its proper divisors (3139616024).

6279232042 is a wasteful number, since it uses less digits than its factorization.

6279232042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3139616023.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 6279232042 is about 79241.6054986268. The cubic root of 6279232042 is about 1844.8830640507.

The spelling of 6279232042 in words is "six billion, two hundred seventy-nine million, two hundred thirty-two thousand, forty-two".