13445402350223 has 2 divisors, whose sum is σ = 13445402350224. Its totient is φ = 13445402350222.

The previous prime is 13445402350201. The next prime is 13445402350243. The reversal of 13445402350223 is 32205320454431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13445402350223 - 2³⁶ = 13376682873487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13445402350243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6722701175111 + 6722701175112.

It is an arithmetic number, because the mean of its divisors is an integer number (6722701175112).

Almost surely, 2^{13445402350223} is an apocalyptic number.

13445402350223 is a deficient number, since it is larger than the sum of its proper divisors (1).

13445402350223 is an equidigital number, since it uses as much as digits as its factorization.

13445402350223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 38.

The spelling of 13445402350223 in words is "thirteen trillion, four hundred forty-five billion, four hundred two million, three hundred fifty thousand, two hundred twenty-three".