38833276091 has 2 divisors, whose sum is σ = 38833276092. Its totient is φ = 38833276090.

The previous prime is 38833276067. The next prime is 38833276117. The reversal of 38833276091 is 19067233883.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (19067233883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38833276091 - 2¹⁰ = 38833275067 is a prime.

It is not a weakly prime, because it can be changed into another prime (38833276891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19416638045 + 19416638046.

It is an arithmetic number, because the mean of its divisors is an integer number (19416638046).

Almost surely, 2^38833276091 is an apocalyptic number.

38833276091 is a deficient number, since it is larger than the sum of its proper divisors (1).

38833276091 is an equidigital number, since it uses as much as digits as its factorization.

38833276091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 38833276091 in words is "thirty-eight billion, eight hundred thirty-three million, two hundred seventy-six thousand, ninety-one".