38871711259 has 2 divisors, whose sum is σ = 38871711260. Its totient is φ = 38871711258.

The previous prime is 38871711257. The next prime is 38871711311. The reversal of 38871711259 is 95211717883.

It is an a-pointer prime, because the next prime (38871711311) can be obtained adding 38871711259 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38871711259 - 2¹ = 38871711257 is a prime.

It is a super-2 number, since 2×38871711259² (a number of 22 digits) contains 22 as substring.

Together with 38871711257, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (38871711251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19435855629 + 19435855630.

It is an arithmetic number, because the mean of its divisors is an integer number (19435855630).

Almost surely, 2^38871711259 is an apocalyptic number.

38871711259 is a deficient number, since it is larger than the sum of its proper divisors (1).

38871711259 is an equidigital number, since it uses as much as digits as its factorization.

38871711259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 52.

The spelling of 38871711259 in words is "thirty-eight billion, eight hundred seventy-one million, seven hundred eleven thousand, two hundred fifty-nine".