2344002223442 has 12 divisors (see below), whose sum is σ = 3864697881198. Its totient is φ = 1065455556000.

The previous prime is 2344002223421. The next prime is 2344002223469. The reversal of 2344002223442 is 2443222004432.

It can be written as a sum of positive squares in only one way, i.e., 2284363210921 + 59639012521 = 1511411^2 + 244211^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2344002223399 and 2344002223408.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4842979559 + ... + 4842980042.

Almost surely, 2^{2344002223442} is an apocalyptic number.

2344002223442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2344002223442 is a deficient number, since it is larger than the sum of its proper divisors (1520695657756).

2344002223442 is a wasteful number, since it uses less digits than its factorization.

2344002223442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9685959625 (or 9685959614 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 2344002223442 its reverse (2443222004432), we get a palindrome (4787224227874).

The spelling of 2344002223442 in words is "two trillion, three hundred forty-four billion, two million, two hundred twenty-three thousand, four hundred forty-two".