214130043333431 has 4 divisors (see below), whose sum is σ = 214130176520712. Its totient is φ = 214129910146152.

The previous prime is 214130043333397. The next prime is 214130043333559. The reversal of 214130043333431 is 134333340031412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214130043333431 is a prime.

It is a super-2 number, since 2×214130043333431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214130043333391 and 214130043333400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214130043333331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64152200 + ... + 67407453.

It is an arithmetic number, because the mean of its divisors is an integer number (53532544130178).

Almost surely, 2^{214130043333431} is an apocalyptic number.

214130043333431 is a deficient number, since it is larger than the sum of its proper divisors (133187281).

214130043333431 is a wasteful number, since it uses less digits than its factorization.

214130043333431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133187280.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 214130043333431 its reverse (134333340031412), we get a palindrome (348463383364843).

The spelling of 214130043333431 in words is "two hundred fourteen trillion, one hundred thirty billion, forty-three million, three hundred thirty-three thousand, four hundred thirty-one".