38396088091 has 2 divisors, whose sum is σ = 38396088092. Its totient is φ = 38396088090.

The previous prime is 38396088061. The next prime is 38396088113. The reversal of 38396088091 is 19088069383.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (19088069383) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38396088091 - 2⁷ = 38396087963 is a prime.

It is not a weakly prime, because it can be changed into another prime (38396088001) 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 as a sum of consecutive naturals, namely, 19198044045 + 19198044046.

It is an arithmetic number, because the mean of its divisors is an integer number (19198044046).

Almost surely, 2^38396088091 is an apocalyptic number.

38396088091 is a deficient number, since it is larger than the sum of its proper divisors (1).

38396088091 is an equidigital number, since it uses as much as digits as its factorization.

38396088091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 55.

The spelling of 38396088091 in words is "thirty-eight billion, three hundred ninety-six million, eighty-eight thousand, ninety-one".