13214433342 has 32 divisors (see below), whose sum is σ = 28836074880. Its totient is φ = 4003737120.

The previous prime is 13214433341. The next prime is 13214433361. The reversal of 13214433342 is 24333441231.

It is a happy number.

It is a super-2 number, since 2×13214433342² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13214433341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557913 + ... + 581115.

It is an arithmetic number, because the mean of its divisors is an integer number (901127340).

Almost surely, 2^13214433342 is an apocalyptic number.

13214433342 is an abundant number, since it is smaller than the sum of its proper divisors (15621641538).

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

13214433342 is a wasteful number, since it uses less digits than its factorization.

13214433342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31848.

The product of its digits is 20736, while the sum is 30.

Adding to 13214433342 its reverse (24333441231), we get a palindrome (37547874573).

The spelling of 13214433342 in words is "thirteen billion, two hundred fourteen million, four hundred thirty-three thousand, three hundred forty-two".