4138233784928 has 12 divisors (see below), whose sum is σ = 8147147764140. Its totient is φ = 2069116892448.

The previous prime is 4138233784901. The next prime is 4138233784939. The reversal of 4138233784928 is 8294873328314.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 64659902858 + ... + 64659902921.

It is an arithmetic number, because the mean of its divisors is an integer number (678928980345).

Almost surely, 2^{4138233784928} is an apocalyptic number.

It is an amenable number.

4138233784928 is a deficient number, since it is larger than the sum of its proper divisors (4008913979212).

4138233784928 is a wasteful number, since it uses less digits than its factorization.

4138233784928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129319805789 (or 129319805781 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 62.

The spelling of 4138233784928 in words is "four trillion, one hundred thirty-eight billion, two hundred thirty-three million, seven hundred eighty-four thousand, nine hundred twenty-eight".