1426246003453 has 2 divisors, whose sum is σ = 1426246003454. Its totient is φ = 1426246003452.

The previous prime is 1426246003447. The next prime is 1426246003477. The reversal of 1426246003453 is 3543006426241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 752405312569 + 673840690884 = 867413^2 + 820878^2 .

It is a cyclic number.

It is not a de Polignac number, because 1426246003453 - 2²⁵ = 1426212449021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1426246000453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713123001726 + 713123001727.

It is an arithmetic number, because the mean of its divisors is an integer number (713123001727).

Almost surely, 2^{1426246003453} is an apocalyptic number.

It is an amenable number.

1426246003453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426246003453 is an equidigital number, since it uses as much as digits as its factorization.

1426246003453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 1426246003453 in words is "one trillion, four hundred twenty-six billion, two hundred forty-six million, three thousand, four hundred fifty-three".