3838278624842 has 8 divisors (see below), whose sum is σ = 5768864097696. Its totient is φ = 1915323925612.

The previous prime is 3838278624839. The next prime is 3838278624857. The reversal of 3838278624842 is 2484268728383.

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, 1907692148 + ... + 1907694159.

It is an arithmetic number, because the mean of its divisors is an integer number (721108012212).

Almost surely, 2^{3838278624842} is an apocalyptic number.

3838278624842 is a deficient number, since it is larger than the sum of its proper divisors (1930585472854).

3838278624842 is a wasteful number, since it uses less digits than its factorization.

3838278624842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3815386812.

The product of its digits is 198180864, while the sum is 65.

The spelling of 3838278624842 in words is "three trillion, eight hundred thirty-eight billion, two hundred seventy-eight million, six hundred twenty-four thousand, eight hundred forty-two".