38362318696993 has 2 divisors, whose sum is σ = 38362318696994. Its totient is φ = 38362318696992.

The previous prime is 38362318696951. The next prime is 38362318697029. The reversal of 38362318696993 is 39969681326383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30426564896784 + 7935753800209 = 5516028^2 + 2817047^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38362318696993 is a prime.

It is not a weakly prime, because it can be changed into another prime (38362318796993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19181159348496 + 19181159348497.

It is an arithmetic number, because the mean of its divisors is an integer number (19181159348497).

Almost surely, 2^{38362318696993} is an apocalyptic number.

It is an amenable number.

38362318696993 is a deficient number, since it is larger than the sum of its proper divisors (1).

38362318696993 is an equidigital number, since it uses as much as digits as its factorization.

38362318696993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632586752, while the sum is 76.

The spelling of 38362318696993 in words is "thirty-eight trillion, three hundred sixty-two billion, three hundred eighteen million, six hundred ninety-six thousand, nine hundred ninety-three".