7340813341453 has 2 divisors, whose sum is σ = 7340813341454. Its totient is φ = 7340813341452.

The previous prime is 7340813341451. The next prime is 7340813341471. The reversal of 7340813341453 is 3541433180437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7315391271204 + 25422070249 = 2704698^2 + 159443^2 .

It is a cyclic number.

It is not a de Polignac number, because 7340813341453 - 2¹ = 7340813341451 is a prime.

Together with 7340813341451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7340813341451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3670406670726 + 3670406670727.

It is an arithmetic number, because the mean of its divisors is an integer number (3670406670727).

Almost surely, 2^{7340813341453} is an apocalyptic number.

It is an amenable number.

7340813341453 is a deficient number, since it is larger than the sum of its proper divisors (1).

7340813341453 is an equidigital number, since it uses as much as digits as its factorization.

7340813341453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 7340813341453 in words is "seven trillion, three hundred forty billion, eight hundred thirteen million, three hundred forty-one thousand, four hundred fifty-three".