2683663042 has 8 divisors (see below), whose sum is σ = 4026887100. Its totient is φ = 1341367344.

The previous prime is 2683663039. The next prime is 2683663051. The reversal of 2683663042 is 2403663862.

It can be written as a sum of positive squares in 2 ways, for example, as 2287613241 + 396049801 = 47829^2 + 19901^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2683662986 and 2683663004.

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 in 3 ways as a sum of consecutive naturals, for example, 224817 + ... + 236452.

Almost surely, 2^2683663042 is an apocalyptic number.

2683663042 is a deficient number, since it is larger than the sum of its proper divisors (1343224058).

2683663042 is a wasteful number, since it uses less digits than its factorization.

2683663042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464180.

The product of its (nonzero) digits is 248832, while the sum is 40.

The square root of 2683663042 is about 51804.0832560523. The cubic root of 2683663042 is about 1389.6624686371.

The spelling of 2683663042 in words is "two billion, six hundred eighty-three million, six hundred sixty-three thousand, forty-two".