38920108274 has 8 divisors (see below), whose sum is σ = 58416632028. Its totient is φ = 19447897600.

The previous prime is 38920108247. The next prime is 38920108289. The reversal of 38920108274 is 47280102983.

It can be written as a sum of positive squares in 2 ways, for example, as 23411142049 + 15508966225 = 153007^2 + 124535^2 .

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

It is a Curzon 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 in 3 ways as a sum of consecutive naturals, for example, 6074267 + ... + 6080670.

Almost surely, 2^38920108274 is an apocalyptic number.

38920108274 is a deficient number, since it is larger than the sum of its proper divisors (19496523754).

38920108274 is a wasteful number, since it uses less digits than its factorization.

38920108274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12156540.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 38920108274 in words is "thirty-eight billion, nine hundred twenty million, one hundred eight thousand, two hundred seventy-four".