38387734374259 has 2 divisors, whose sum is σ = 38387734374260. Its totient is φ = 38387734374258.

The previous prime is 38387734374217. The next prime is 38387734374277. The reversal of 38387734374259 is 95247343778383.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38387734374259 - 2²⁵ = 38387700819827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38387734374191 and 38387734374200.

It is not a weakly prime, because it can be changed into another prime (38387734372259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19193867187129 + 19193867187130.

It is an arithmetic number, because the mean of its divisors is an integer number (19193867187130).

Almost surely, 2^{38387734374259} is an apocalyptic number.

38387734374259 is a deficient number, since it is larger than the sum of its proper divisors (1).

38387734374259 is an equidigital number, since it uses as much as digits as its factorization.

38387734374259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2560481280, while the sum is 73.

The spelling of 38387734374259 in words is "thirty-eight trillion, three hundred eighty-seven billion, seven hundred thirty-four million, three hundred seventy-four thousand, two hundred fifty-nine".