13704548143081 has 2 divisors, whose sum is σ = 13704548143082. Its totient is φ = 13704548143080.

The previous prime is 13704548143079. The next prime is 13704548143151. The reversal of 13704548143081 is 18034184540731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10597524987456 + 3107023155625 = 3255384^2 + 1762675^2 .

It is a cyclic number.

It is not a de Polignac number, because 13704548143081 - 2¹ = 13704548143079 is a prime.

It is a super-2 number, since 2×13704548143081² (a number of 27 digits) contains 22 as substring.

Together with 13704548143079, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13704548143061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6852274071540 + 6852274071541.

It is an arithmetic number, because the mean of its divisors is an integer number (6852274071541).

Almost surely, 2^{13704548143081} is an apocalyptic number.

It is an amenable number.

13704548143081 is a deficient number, since it is larger than the sum of its proper divisors (1).

13704548143081 is an equidigital number, since it uses as much as digits as its factorization.

13704548143081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 13704548143081 in words is "thirteen trillion, seven hundred four billion, five hundred forty-eight million, one hundred forty-three thousand, eighty-one".