214134424560431 has 8 divisors (see below), whose sum is σ = 214702741192704. Its totient is φ = 213566155944120.

The previous prime is 214134424560341. The next prime is 214134424560443. The reversal of 214134424560431 is 134065424431412.

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 214134424560431 - 2²² = 214134420366127 is a prime.

It is a super-2 number, since 2×214134424560431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214134424560461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3064031 + ... + 20920256.

It is an arithmetic number, because the mean of its divisors is an integer number (26837842649088).

Almost surely, 2^{214134424560431} is an apocalyptic number.

214134424560431 is a deficient number, since it is larger than the sum of its proper divisors (568316632273).

214134424560431 is a wasteful number, since it uses less digits than its factorization.

214134424560431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24007981.

The product of its (nonzero) digits is 1105920, while the sum is 44.

Adding to 214134424560431 its reverse (134065424431412), we get a palindrome (348199848991843).

The spelling of 214134424560431 in words is "two hundred fourteen trillion, one hundred thirty-four billion, four hundred twenty-four million, five hundred sixty thousand, four hundred thirty-one".