38394000241 has 2 divisors, whose sum is σ = 38394000242. Its totient is φ = 38394000240.

The previous prime is 38394000221. The next prime is 38394000269. The reversal of 38394000241 is 14200049383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34055011600 + 4338988641 = 184540^2 + 65871^2 .

It is a cyclic number.

It is not a de Polignac number, because 38394000241 - 2⁵ = 38394000209 is a prime.

It is a zygodrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 38394000197 and 38394000206.

It is not a weakly prime, because it can be changed into another prime (38394000221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19197000120 + 19197000121.

It is an arithmetic number, because the mean of its divisors is an integer number (19197000121).

Almost surely, 2^38394000241 is an apocalyptic number.

It is an amenable number.

38394000241 is a deficient number, since it is larger than the sum of its proper divisors (1).

38394000241 is an equidigital number, since it uses as much as digits as its factorization.

38394000241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 38394000241 in words is "thirty-eight billion, three hundred ninety-four million, two hundred forty-one", and thus it is an aban number.