38773103242 has 8 divisors (see below), whose sum is σ = 58385957796. Its totient is φ = 19311117312.

The previous prime is 38773103227. The next prime is 38773103249. The reversal of 38773103242 is 24230137783.

It can be written as a sum of positive squares in 2 ways, for example, as 30701697961 + 8071405281 = 175219^2 + 89841^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 38773103195 and 38773103204.

It is not an unprimeable number, because it can be changed into a prime (38773103249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37716513 + ... + 37717540.

Almost surely, 2^38773103242 is an apocalyptic number.

38773103242 is a deficient number, since it is larger than the sum of its proper divisors (19612854554).

38773103242 is a wasteful number, since it uses less digits than its factorization.

38773103242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75434312.

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 38773103242 in words is "thirty-eight billion, seven hundred seventy-three million, one hundred three thousand, two hundred forty-two".