38795479141 has 2 divisors, whose sum is σ = 38795479142. Its totient is φ = 38795479140.

The previous prime is 38795479117. The next prime is 38795479199. The reversal of 38795479141 is 14197459783.

It is a happy number.

It is an a-pointer prime, because the next prime (38795479199) can be obtained adding 38795479141 to its sum of digits (58).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38790878116 + 4601025 = 196954^2 + 2145^2 .

It is a cyclic number.

It is not a de Polignac number, because 38795479141 - 2⁵ = 38795479109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38795479741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19397739570 + 19397739571.

It is an arithmetic number, because the mean of its divisors is an integer number (19397739571).

Almost surely, 2^38795479141 is an apocalyptic number.

It is an amenable number.

38795479141 is a deficient number, since it is larger than the sum of its proper divisors (1).

38795479141 is an equidigital number, since it uses as much as digits as its factorization.

38795479141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7620480, while the sum is 58.

The spelling of 38795479141 in words is "thirty-eight billion, seven hundred ninety-five million, four hundred seventy-nine thousand, one hundred forty-one".