214431134401 has 8 divisors (see below), whose sum is σ = 246236709600. Its totient is φ = 184677531840.

The previous prime is 214431134399. The next prime is 214431134419. The reversal of 214431134401 is 104431134412.

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

It is a cyclic number.

It is not a de Polignac number, because 214431134401 - 2¹ = 214431134399 is a prime.

It is a super-2 number, since 2×214431134401² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214431134401.

It is not an unprimeable number, because it can be changed into a prime (214431134441) 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, 512992936 + ... + 512993353.

It is an arithmetic number, because the mean of its divisors is an integer number (30779588700).

Almost surely, 2^214431134401 is an apocalyptic number.

It is an amenable number.

214431134401 is a deficient number, since it is larger than the sum of its proper divisors (31805575199).

214431134401 is a wasteful number, since it uses less digits than its factorization.

214431134401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025986319.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 214431134401 its reverse (104431134412), we get a palindrome (318862268813).

It can be divided in two parts, 2144311 and 34401, that added together give a palindrome (2178712).

The spelling of 214431134401 in words is "two hundred fourteen billion, four hundred thirty-one million, one hundred thirty-four thousand, four hundred one".