2313422405550 has 144 divisors (see below), whose sum is σ = 6608001355488. Its totient is φ = 578956435200.

The previous prime is 2313422405501. The next prime is 2313422405551. The reversal of 2313422405550 is 555042243132.

2313422405550 is a `hidden beast` number, since 2 + 31 + 34 + 2 + 2 + 40 + 5 + 550 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313422405551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1560121 + ... + 2657220.

It is an arithmetic number, because the mean of its divisors is an integer number (45888898302).

Almost surely, 2^{2313422405550} is an apocalyptic number.

2313422405550 is an abundant number, since it is smaller than the sum of its proper divisors (4294578949938).

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

2313422405550 is a wasteful number, since it uses less digits than its factorization.

2313422405550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217435 (or 4217427 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 2313422405550 its reverse (555042243132), we get a palindrome (2868464648682).

The spelling of 2313422405550 in words is "two trillion, three hundred thirteen billion, four hundred twenty-two million, four hundred five thousand, five hundred fifty".