38182920011 has 16 divisors (see below), whose sum is σ = 42311255040. Its totient is φ = 34294296960.

The previous prime is 38182919993. The next prime is 38182920019. The reversal of 38182920011 is 11002928183.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38182920011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38182920019) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 337235 + ... + 435996.

It is an arithmetic number, because the mean of its divisors is an integer number (2644453440).

Almost surely, 2^38182920011 is an apocalyptic number.

38182920011 is a deficient number, since it is larger than the sum of its proper divisors (4128335029).

38182920011 is a wasteful number, since it uses less digits than its factorization.

38182920011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773386.

The product of its (nonzero) digits is 6912, while the sum is 35.

The spelling of 38182920011 in words is "thirty-eight billion, one hundred eighty-two million, nine hundred twenty thousand, eleven".