13155323442467 has 2 divisors, whose sum is σ = 13155323442468. Its totient is φ = 13155323442466.

The previous prime is 13155323442433. The next prime is 13155323442523. The reversal of 13155323442467 is 76424432355131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13155323442467 - 2³⁰ = 13154249700643 is a prime.

It is not a weakly prime, because it can be changed into another prime (13155323442407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6577661721233 + 6577661721234.

It is an arithmetic number, because the mean of its divisors is an integer number (6577661721234).

Almost surely, 2^{13155323442467} is an apocalyptic number.

13155323442467 is a deficient number, since it is larger than the sum of its proper divisors (1).

13155323442467 is an equidigital number, since it uses as much as digits as its factorization.

13155323442467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7257600, while the sum is 50.

Adding to 13155323442467 its reverse (76424432355131), we get a palindrome (89579755797598).

The spelling of 13155323442467 in words is "thirteen trillion, one hundred fifty-five billion, three hundred twenty-three million, four hundred forty-two thousand, four hundred sixty-seven".