214404204330040 has 32 divisors (see below), whose sum is σ = 484833627900000. Its totient is φ = 85330718504064.

The previous prime is 214404204330013. The next prime is 214404204330047. The reversal of 214404204330040 is 40033402404412.

It is a junction number, because it is equal to n+sod(n) for n = 214404204329984 and 214404204330011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214404204330047) 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, 13467592815 + ... + 13467608734.

It is an arithmetic number, because the mean of its divisors is an integer number (15151050871875).

Almost surely, 2^{214404204330040} is an apocalyptic number.

214404204330040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214404204330040 is an abundant number, since it is smaller than the sum of its proper divisors (270429423569960).

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

214404204330040 is a wasteful number, since it uses less digits than its factorization.

214404204330040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26935201759 (or 26935201755 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 214404204330040 its reverse (40033402404412), we get a palindrome (254437606734452).

The spelling of 214404204330040 in words is "two hundred fourteen trillion, four hundred four billion, two hundred four million, three hundred thirty thousand, forty".