13231432214 has 128 divisors (see below), whose sum is σ = 29127942144. Its totient is φ = 4333824000.

The previous prime is 13231432187. The next prime is 13231432241. The reversal of 13231432214 is 41223413231.

It is an interprime number because it is at equal distance from previous prime (13231432187) and next prime (13231432241).

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 1048784 + ... + 1061324.

It is an arithmetic number, because the mean of its divisors is an integer number (227562048).

Almost surely, 2^13231432214 is an apocalyptic number.

13231432214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13231432214 is an abundant number, since it is smaller than the sum of its proper divisors (15896509930).

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

13231432214 is a wasteful number, since it uses less digits than its factorization.

13231432214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12622.

The product of its digits is 3456, while the sum is 26.

Adding to 13231432214 its reverse (41223413231), we get a palindrome (54454845445).

The spelling of 13231432214 in words is "thirteen billion, two hundred thirty-one million, four hundred thirty-two thousand, two hundred fourteen".