38994653829067 has 2 divisors, whose sum is σ = 38994653829068. Its totient is φ = 38994653829066.

The previous prime is 38994653829059. The next prime is 38994653829071. The reversal of 38994653829067 is 76092835649983.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38994653829067 - 2³ = 38994653829059 is a prime.

It is not a weakly prime, because it can be changed into another prime (38994653839067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19497326914533 + 19497326914534.

It is an arithmetic number, because the mean of its divisors is an integer number (19497326914534).

Almost surely, 2^{38994653829067} is an apocalyptic number.

38994653829067 is a deficient number, since it is larger than the sum of its proper divisors (1).

38994653829067 is an equidigital number, since it uses as much as digits as its factorization.

38994653829067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4232632320, while the sum is 79.

The spelling of 38994653829067 in words is "thirty-eight trillion, nine hundred ninety-four billion, six hundred fifty-three million, eight hundred twenty-nine thousand, sixty-seven".