1456340622043 has 2 divisors, whose sum is σ = 1456340622044. Its totient is φ = 1456340622042.

The previous prime is 1456340622001. The next prime is 1456340622049. The reversal of 1456340622043 is 3402260436541.

It is a strong prime.

It is an emirp because it is prime and its reverse (3402260436541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1456340622043 - 2²¹ = 1456338524891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1456340621987 and 1456340622005.

It is not a weakly prime, because it can be changed into another prime (1456340622049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 728170311021 + 728170311022.

It is an arithmetic number, because the mean of its divisors is an integer number (728170311022).

Almost surely, 2^{1456340622043} is an apocalyptic number.

1456340622043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1456340622043 is an equidigital number, since it uses as much as digits as its factorization.

1456340622043 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 1456340622043 in words is "one trillion, four hundred fifty-six billion, three hundred forty million, six hundred twenty-two thousand, forty-three".