38189346027 has 16 divisors (see below), whose sum is σ = 60723432960. Its totient is φ = 20873679552.

The previous prime is 38189346017. The next prime is 38189346043. The reversal of 38189346027 is 72064398183.

It is not a de Polignac number, because 38189346027 - 2⁴ = 38189346011 is a prime.

It is a super-2 number, since 2×38189346027² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38189346017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39533002 + ... + 39533967.

It is an arithmetic number, because the mean of its divisors is an integer number (3795214560).

Almost surely, 2^38189346027 is an apocalyptic number.

38189346027 is a deficient number, since it is larger than the sum of its proper divisors (22534086933).

38189346027 is a wasteful number, since it uses less digits than its factorization.

38189346027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79067002.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 38189346027 in words is "thirty-eight billion, one hundred eighty-nine million, three hundred forty-six thousand, twenty-seven".