55314400213422 has 96 divisors (see below), whose sum is σ = 143029272925440. Its totient is φ = 15799730108400.

The previous prime is 55314400213393. The next prime is 55314400213427. The reversal of 55314400213422 is 22431200441355.

It is a happy number.

55314400213422 is a `hidden beast` number, since 5 + 5 + 3 + 14 + 4 + 0 + 0 + 213 + 422 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55314400213427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6646297 + ... + 12441947.

It is an arithmetic number, because the mean of its divisors is an integer number (1489888259640).

Almost surely, 2^{55314400213422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55314400213422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71514636462720).

55314400213422 is an abundant number, since it is smaller than the sum of its proper divisors (87714872712018).

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

55314400213422 is a wasteful number, since it uses less digits than its factorization.

55314400213422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5799283 (or 5799270 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 55314400213422 its reverse (22431200441355), we get a palindrome (77745600654777).

The spelling of 55314400213422 in words is "fifty-five trillion, three hundred fourteen billion, four hundred million, two hundred thirteen thousand, four hundred twenty-two".