38834000911 has 2 divisors, whose sum is σ = 38834000912. Its totient is φ = 38834000910.

The previous prime is 38834000903. The next prime is 38834000951. The reversal of 38834000911 is 11900043883.

38834000911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38834000911 - 2³ = 38834000903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38834000951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19417000455 + 19417000456.

It is an arithmetic number, because the mean of its divisors is an integer number (19417000456).

Almost surely, 2^38834000911 is an apocalyptic number.

38834000911 is a deficient number, since it is larger than the sum of its proper divisors (1).

38834000911 is an equidigital number, since it uses as much as digits as its factorization.

38834000911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 38834000911 in words is "thirty-eight billion, eight hundred thirty-four million, nine hundred eleven", and thus it is an aban number.