3817604738128 has 20 divisors (see below), whose sum is σ = 7403195687968. Its totient is φ = 1907102625120.

The previous prime is 3817604738119. The next prime is 3817604738153. The reversal of 3817604738128 is 8218374067183.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106215468 + ... + 106251403.

Almost surely, 2^{3817604738128} is an apocalyptic number.

It is an amenable number.

3817604738128 is a deficient number, since it is larger than the sum of its proper divisors (3585590949840).

3817604738128 is a wasteful number, since it uses less digits than its factorization.

3817604738128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212468002 (or 212467996 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 58.

The spelling of 3817604738128 in words is "three trillion, eight hundred seventeen billion, six hundred four million, seven hundred thirty-eight thousand, one hundred twenty-eight".