2344420143550 has 48 divisors (see below), whose sum is σ = 4453684445952. Its totient is φ = 917757058400.

The previous prime is 2344420143427. The next prime is 2344420143553. The reversal of 2344420143550 is 553410244432.

2344420143550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2344420143553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66278169 + ... + 66313531.

It is an arithmetic number, because the mean of its divisors is an integer number (92785092624).

Almost surely, 2^{2344420143550} is an apocalyptic number.

2344420143550 is a deficient number, since it is larger than the sum of its proper divisors (2109264302402).

2344420143550 is a wasteful number, since it uses less digits than its factorization.

2344420143550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63633 (or 63628 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 2344420143550 its reverse (553410244432), we get a palindrome (2897830387982).

The spelling of 2344420143550 in words is "two trillion, three hundred forty-four billion, four hundred twenty million, one hundred forty-three thousand, five hundred fifty".