13422364263 has 144 divisors (see below), whose sum is σ = 26574312960. Its totient is φ = 6333465600.

The previous prime is 13422364261. The next prime is 13422364271. The reversal of 13422364263 is 36246322431.

13422364263 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 2 + 3 + 642 + 6 + 3 = 666.

It is not a de Polignac number, because 13422364263 - 2¹ = 13422364261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13422364261) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5806878 + ... + 5809188.

It is an arithmetic number, because the mean of its divisors is an integer number (184543840).

Almost surely, 2^13422364263 is an apocalyptic number.

13422364263 is a deficient number, since it is larger than the sum of its proper divisors (13151948697).

13422364263 is a wasteful number, since it uses less digits than its factorization.

13422364263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398 (or 2378 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

Adding to 13422364263 its reverse (36246322431), we get a palindrome (49668686694).

The spelling of 13422364263 in words is "thirteen billion, four hundred twenty-two million, three hundred sixty-four thousand, two hundred sixty-three".