13422243055 has 64 divisors (see below), whose sum is σ = 19377792000. Its totient is φ = 8828531712.

The previous prime is 13422242989. The next prime is 13422243083. The reversal of 13422243055 is 55034222431.

It is not a de Polignac number, because 13422243055 - 2¹⁵ = 13422210287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1671891 + ... + 1679899.

It is an arithmetic number, because the mean of its divisors is an integer number (302778000).

Almost surely, 2^13422243055 is an apocalyptic number.

13422243055 is a deficient number, since it is larger than the sum of its proper divisors (5955548945).

13422243055 is a wasteful number, since it uses less digits than its factorization.

13422243055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8128.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 13422243055 its reverse (55034222431), we get a palindrome (68456465486).

The spelling of 13422243055 in words is "thirteen billion, four hundred twenty-two million, two hundred forty-three thousand, fifty-five".