38190027105 has 48 divisors (see below), whose sum is σ = 67513642560. Its totient is φ = 19964609664.

The previous prime is 38190027091. The next prime is 38190027133. The reversal of 38190027105 is 50172009183.

38190027105 is a `hidden beast` number, since 381 + 9 + 0 + 0 + 271 + 0 + 5 = 666.

It is not a de Polignac number, because 38190027105 - 2⁹ = 38190026593 is a prime.

It is a super-3 number, since 3×38190027105³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38190027105.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 900559 + ... + 942011.

It is an arithmetic number, because the mean of its divisors is an integer number (1406534220).

Almost surely, 2^38190027105 is an apocalyptic number.

It is an amenable number.

38190027105 is a deficient number, since it is larger than the sum of its proper divisors (29323615455).

38190027105 is a wasteful number, since it uses less digits than its factorization.

38190027105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41870 (or 41867 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The spelling of 38190027105 in words is "thirty-eight billion, one hundred ninety million, twenty-seven thousand, one hundred five".