214240034424 has 32 divisors (see below), whose sum is σ = 576800093520. Its totient is φ = 65920010496.

The previous prime is 214240034423. The next prime is 214240034467. The reversal of 214240034424 is 424430042412.

It is a junction number, because it is equal to n+sod(n) for n = 214240034391 and 214240034400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214240034423) 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, 343333077 + ... + 343333700.

Almost surely, 2^214240034424 is an apocalyptic number.

214240034424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

214240034424 is an abundant number, since it is smaller than the sum of its proper divisors (362560059096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214240034424 is a wasteful number, since it uses less digits than its factorization.

214240034424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686666799 (or 686666795 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 214240034424 its reverse (424430042412), we get a palindrome (638670076836).

The spelling of 214240034424 in words is "two hundred fourteen billion, two hundred forty million, thirty-four thousand, four hundred twenty-four".