214004411431 has 8 divisors (see below), whose sum is σ = 222496034544. Its totient is φ = 205668598080.

The previous prime is 214004411429. The next prime is 214004411521. The reversal of 214004411431 is 134114400412.

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 214004411431 - 2¹ = 214004411429 is a prime.

It is a super-2 number, since 2×214004411431² (a number of 23 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 = 214004411396 and 214004411405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214004471431) 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, 38949640 + ... + 38955133.

It is an arithmetic number, because the mean of its divisors is an integer number (27812004318).

Almost surely, 2^214004411431 is an apocalyptic number.

214004411431 is a deficient number, since it is larger than the sum of its proper divisors (8491623113).

214004411431 is an equidigital number, since it uses as much as digits as its factorization.

214004411431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77904881.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 214004411431 its reverse (134114400412), we get a palindrome (348118811843).

The spelling of 214004411431 in words is "two hundred fourteen billion, four million, four hundred eleven thousand, four hundred thirty-one".