38678135116759 has 2 divisors, whose sum is σ = 38678135116760. Its totient is φ = 38678135116758.

The previous prime is 38678135116723. The next prime is 38678135116763. The reversal of 38678135116759 is 95761153187683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38678135116759 - 2¹⁷ = 38678134985687 is a prime.

It is a super-2 number, since 2×38678135116759² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38678135416759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19339067558379 + 19339067558380.

It is an arithmetic number, because the mean of its divisors is an integer number (19339067558380).

Almost surely, 2^{38678135116759} is an apocalyptic number.

38678135116759 is a deficient number, since it is larger than the sum of its proper divisors (1).

38678135116759 is an equidigital number, since it uses as much as digits as its factorization.

38678135116759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 228614400, while the sum is 70.

The spelling of 38678135116759 in words is "thirty-eight trillion, six hundred seventy-eight billion, one hundred thirty-five million, one hundred sixteen thousand, seven hundred fifty-nine".