3823683262642 has 4 divisors (see below), whose sum is σ = 5735524893966. Its totient is φ = 1911841631320.

The previous prime is 3823683262631. The next prime is 3823683262649. The reversal of 3823683262642 is 2462623863283.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3638827120041 + 184856142601 = 1907571^2 + 429949^2 .

It is not an unprimeable number, because it can be changed into a prime (3823683262649) by changing a digit.

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, 955920815659 + ... + 955920815662.

Almost surely, 2^{3823683262642} is an apocalyptic number.

3823683262642 is a deficient number, since it is larger than the sum of its proper divisors (1911841631324).

3823683262642 is a wasteful number, since it uses less digits than its factorization.

3823683262642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911841631323.

The product of its digits is 23887872, while the sum is 55.

The spelling of 3823683262642 in words is "three trillion, eight hundred twenty-three billion, six hundred eighty-three million, two hundred sixty-two thousand, six hundred forty-two".