38867200093 has 2 divisors, whose sum is σ = 38867200094. Its totient is φ = 38867200092.

The previous prime is 38867200013. The next prime is 38867200117. The reversal of 38867200093 is 39000276883.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35333848729 + 3533351364 = 187973^2 + 59442^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38867200093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38867200013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19433600046 + 19433600047.

It is an arithmetic number, because the mean of its divisors is an integer number (19433600047).

Almost surely, 2^38867200093 is an apocalyptic number.

It is an amenable number.

38867200093 is a deficient number, since it is larger than the sum of its proper divisors (1).

38867200093 is an equidigital number, since it uses as much as digits as its factorization.

38867200093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 38867200093 in words is "thirty-eight billion, eight hundred sixty-seven million, two hundred thousand, ninety-three".