13201422432243 has 8 divisors (see below), whose sum is σ = 17714010567888. Its totient is φ = 8744891292384.

The previous prime is 13201422432229. The next prime is 13201422432271. The reversal of 13201422432243 is 34223422410231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13201422432243 - 2⁶ = 13201422432179 is a prime.

It is a super-2 number, since 2×13201422432243² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13201422432283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14014248396 + ... + 14014249337.

It is an arithmetic number, because the mean of its divisors is an integer number (2214251320986).

Almost surely, 2^{13201422432243} is an apocalyptic number.

13201422432243 is a deficient number, since it is larger than the sum of its proper divisors (4512588135645).

13201422432243 is a wasteful number, since it uses less digits than its factorization.

13201422432243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28028497893.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 13201422432243 its reverse (34223422410231), we get a palindrome (47424844842474).

The spelling of 13201422432243 in words is "thirteen trillion, two hundred one billion, four hundred twenty-two million, four hundred thirty-two thousand, two hundred forty-three".