4102404149453 has 2 divisors, whose sum is σ = 4102404149454. Its totient is φ = 4102404149452.

The previous prime is 4102404149449. The next prime is 4102404149477. The reversal of 4102404149453 is 3549414042014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3537040012804 + 565364136649 = 1880702^2 + 751907^2 .

It is a cyclic number.

It is not a de Polignac number, because 4102404149453 - 2² = 4102404149449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4102404149453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4102404149153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051202074726 + 2051202074727.

It is an arithmetic number, because the mean of its divisors is an integer number (2051202074727).

Almost surely, 2^{4102404149453} is an apocalyptic number.

It is an amenable number.

4102404149453 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102404149453 is an equidigital number, since it uses as much as digits as its factorization.

4102404149453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 4102404149453 in words is "four trillion, one hundred two billion, four hundred four million, one hundred forty-nine thousand, four hundred fifty-three".