13143422214 has 48 divisors (see below), whose sum is σ = 30744683424. Its totient is φ = 4034016000.

The previous prime is 13143422213. The next prime is 13143422219. The reversal of 13143422214 is 41222434131.

13143422214 is a `hidden beast` number, since 1 + 3 + 1 + 434 + 2 + 221 + 4 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13143422213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23799 + ... + 163869.

It is an arithmetic number, because the mean of its divisors is an integer number (640514238).

Almost surely, 2^13143422214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13143422214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15372341712).

13143422214 is an abundant number, since it is smaller than the sum of its proper divisors (17601261210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13143422214 is a wasteful number, since it uses less digits than its factorization.

13143422214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140493 (or 140490 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 13143422214 its reverse (41222434131), we get a palindrome (54365856345).

The spelling of 13143422214 in words is "thirteen billion, one hundred forty-three million, four hundred twenty-two thousand, two hundred fourteen".