2042463244342 has 32 divisors (see below), whose sum is σ = 3385650571200. Its totient is φ = 919179875328.

The previous prime is 2042463244309. The next prime is 2042463244399. The reversal of 2042463244342 is 2434423642402.

It is a super-2 number, since 2×2042463244342² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2042463244295 and 2042463244304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3556084 + ... + 4090312.

It is an arithmetic number, because the mean of its divisors is an integer number (105801580350).

Almost surely, 2^{2042463244342} is an apocalyptic number.

2042463244342 is a deficient number, since it is larger than the sum of its proper divisors (1343187326858).

2042463244342 is a wasteful number, since it uses less digits than its factorization.

2042463244342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539160.

The product of its (nonzero) digits is 884736, while the sum is 40.

Adding to 2042463244342 its reverse (2434423642402), we get a palindrome (4476886886744).

The spelling of 2042463244342 in words is "two trillion, forty-two billion, four hundred sixty-three million, two hundred forty-four thousand, three hundred forty-two".