38948105411 has 2 divisors, whose sum is σ = 38948105412. Its totient is φ = 38948105410.

The previous prime is 38948105369. The next prime is 38948105419. The reversal of 38948105411 is 11450184983.

38948105411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38948105411 - 2¹⁰ = 38948104387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (38948105419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19474052705 + 19474052706.

It is an arithmetic number, because the mean of its divisors is an integer number (19474052706).

Almost surely, 2^38948105411 is an apocalyptic number.

38948105411 is a deficient number, since it is larger than the sum of its proper divisors (1).

38948105411 is an equidigital number, since it uses as much as digits as its factorization.

38948105411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 44.

The spelling of 38948105411 in words is "thirty-eight billion, nine hundred forty-eight million, one hundred five thousand, four hundred eleven".