42464626642223 has 2 divisors, whose sum is σ = 42464626642224. Its totient is φ = 42464626642222.

The previous prime is 42464626642177. The next prime is 42464626642231. The reversal of 42464626642223 is 32224662646424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42464626642223 - 2³⁶ = 42395907165487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42464626642423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21232313321111 + 21232313321112.

It is an arithmetic number, because the mean of its divisors is an integer number (21232313321112).

Almost surely, 2^{42464626642223} is an apocalyptic number.

42464626642223 is a deficient number, since it is larger than the sum of its proper divisors (1).

42464626642223 is an equidigital number, since it uses as much as digits as its factorization.

42464626642223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31850496, while the sum is 53.

The spelling of 42464626642223 in words is "forty-two trillion, four hundred sixty-four billion, six hundred twenty-six million, six hundred forty-two thousand, two hundred twenty-three".