1314445651223 has 2 divisors, whose sum is σ = 1314445651224. Its totient is φ = 1314445651222.

The previous prime is 1314445651199. The next prime is 1314445651241. The reversal of 1314445651223 is 3221565444131.

It is a strong prime.

It is an emirp because it is prime and its reverse (3221565444131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1314445651223 - 2¹⁴ = 1314445634839 is a prime.

It is a super-2 number, since 2×1314445651223² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1314445651423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657222825611 + 657222825612.

It is an arithmetic number, because the mean of its divisors is an integer number (657222825612).

Almost surely, 2^{1314445651223} is an apocalyptic number.

1314445651223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314445651223 is an equidigital number, since it uses as much as digits as its factorization.

1314445651223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 41.

The spelling of 1314445651223 in words is "one trillion, three hundred fourteen billion, four hundred forty-five million, six hundred fifty-one thousand, two hundred twenty-three".