11414377453 has 2 divisors, whose sum is σ = 11414377454. Its totient is φ = 11414377452.

The previous prime is 11414377451. The next prime is 11414377487. The reversal of 11414377453 is 35477341411.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11406880809 + 7496644 = 106803^2 + 2738^2 .

It is an emirp because it is prime and its reverse (35477341411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11414377453 - 2¹ = 11414377451 is a prime.

Together with 11414377451, 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 (11414377451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5707188726 + 5707188727.

It is an arithmetic number, because the mean of its divisors is an integer number (5707188727).

Almost surely, 2^11414377453 is an apocalyptic number.

It is an amenable number.

11414377453 is a deficient number, since it is larger than the sum of its proper divisors (1).

11414377453 is an equidigital number, since it uses as much as digits as its factorization.

11414377453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 40.

The spelling of 11414377453 in words is "eleven billion, four hundred fourteen million, three hundred seventy-seven thousand, four hundred fifty-three".