3818737683442 has 8 divisors (see below), whose sum is σ = 6248843482032. Its totient is φ = 1735789856100.

The previous prime is 3818737683433. The next prime is 3818737683461. The reversal of 3818737683442 is 2443867378183.

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, 86789492784 + ... + 86789492827.

It is an arithmetic number, because the mean of its divisors is an integer number (781105435254).

Almost surely, 2^{3818737683442} is an apocalyptic number.

3818737683442 is a deficient number, since it is larger than the sum of its proper divisors (2430105798590).

3818737683442 is a wasteful number, since it uses less digits than its factorization.

3818737683442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173578985624.

The product of its digits is 130056192, while the sum is 64.

The spelling of 3818737683442 in words is "three trillion, eight hundred eighteen billion, seven hundred thirty-seven million, six hundred eighty-three thousand, four hundred forty-two".