38435356500347 has 2 divisors, whose sum is σ = 38435356500348. Its totient is φ = 38435356500346.

The previous prime is 38435356500337. The next prime is 38435356500349. The reversal of 38435356500347 is 74300565353483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38435356500347 - 2⁶ = 38435356500283 is a prime.

It is a super-2 number, since 2×38435356500347² (a number of 28 digits) contains 22 as substring.

Together with 38435356500349, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 38435356500292 and 38435356500301.

It is not a weakly prime, because it can be changed into another prime (38435356500349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19217678250173 + 19217678250174.

It is an arithmetic number, because the mean of its divisors is an integer number (19217678250174).

Almost surely, 2^{38435356500347} is an apocalyptic number.

38435356500347 is a deficient number, since it is larger than the sum of its proper divisors (1).

38435356500347 is an equidigital number, since it uses as much as digits as its factorization.

38435356500347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432000, while the sum is 56.

The spelling of 38435356500347 in words is "thirty-eight trillion, four hundred thirty-five billion, three hundred fifty-six million, five hundred thousand, three hundred forty-seven".