38675803702042 has 16 divisors (see below), whose sum is σ = 62749120560840. Its totient is φ = 17772421718592.

The previous prime is 38675803702037. The next prime is 38675803702073. The reversal of 38675803702042 is 24020730857683.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 33884262198361 + 4791541503681 = 5821019^2 + 2188959^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3247878133 + ... + 3247890040.

Almost surely, 2^{38675803702042} is an apocalyptic number.

38675803702042 is a deficient number, since it is larger than the sum of its proper divisors (24073316858798).

38675803702042 is a wasteful number, since it uses less digits than its factorization.

38675803702042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6495768417.

The product of its (nonzero) digits is 13547520, while the sum is 55.

The spelling of 38675803702042 in words is "thirty-eight trillion, six hundred seventy-five billion, eight hundred three million, seven hundred two thousand, forty-two".