6459262042 has 8 divisors (see below), whose sum is σ = 9797757300. Its totient is φ = 3193342944.

The previous prime is 6459262027. The next prime is 6459262049. The reversal of 6459262042 is 2402629546.

It can be written as a sum of positive squares in 2 ways, for example, as 5572473201 + 886788841 = 74649^2 + 29779^2 .

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

It is a super-2 number, since 2×6459262042² = 83444132254444019528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6459261986 and 6459262004.

It is not an unprimeable number, because it can be changed into a prime (6459262049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18143817 + ... + 18144172.

Almost surely, 2^6459262042 is an apocalyptic number.

6459262042 is a deficient number, since it is larger than the sum of its proper divisors (3338495258).

6459262042 is a wasteful number, since it uses less digits than its factorization.

6459262042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36288080.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 6459262042 is about 80369.5342900530. The cubic root of 6459262042 is about 1862.3485616071.

The spelling of 6459262042 in words is "six billion, four hundred fifty-nine million, two hundred sixty-two thousand, forty-two".