38920030033047 has 8 divisors (see below), whose sum is σ = 51960505816944. Its totient is φ = 25913120468928.

The previous prime is 38920030033013. The next prime is 38920030033109. The reversal of 38920030033047 is 74033003002983.

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

It is not a de Polignac number, because 38920030033047 - 2²⁷ = 38919895815319 is a prime.

It is a super-3 number, since 3×38920030033047³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38920030013047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8391552238 + ... + 8391556875.

It is an arithmetic number, because the mean of its divisors is an integer number (6495063227118).

Almost surely, 2^{38920030033047} is an apocalyptic number.

38920030033047 is a deficient number, since it is larger than the sum of its proper divisors (13040475783897).

38920030033047 is a wasteful number, since it uses less digits than its factorization.

38920030033047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16783109889.

The product of its (nonzero) digits is 326592, while the sum is 42.

The spelling of 38920030033047 in words is "thirty-eight trillion, nine hundred twenty billion, thirty million, thirty-three thousand, forty-seven".