13242000481 has 2 divisors, whose sum is σ = 13242000482. Its totient is φ = 13242000480.

The previous prime is 13242000439. The next prime is 13242000509. The reversal of 13242000481 is 18400024231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11372302881 + 1869697600 = 106641^2 + 43240^2 .

It is an emirp because it is prime and its reverse (18400024231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13242000481 - 2³³ = 4652065889 is a prime.

It is a super-2 number, since 2×13242000481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13242000181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6621000240 + 6621000241.

It is an arithmetic number, because the mean of its divisors is an integer number (6621000241).

Almost surely, 2^13242000481 is an apocalyptic number.

It is an amenable number.

13242000481 is a deficient number, since it is larger than the sum of its proper divisors (1).

13242000481 is an equidigital number, since it uses as much as digits as its factorization.

13242000481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 25.

The spelling of 13242000481 in words is "thirteen billion, two hundred forty-two million, four hundred eighty-one", and thus it is an aban number.