2421342045322 has 16 divisors (see below), whose sum is σ = 3682859608512. Its totient is φ = 1193732022240.

The previous prime is 2421342045301. The next prime is 2421342045329. The reversal of 2421342045322 is 2235402431242.

It is not an unprimeable number, because it can be changed into a prime (2421342045329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1967718 + ... + 2952049.

It is an arithmetic number, because the mean of its divisors is an integer number (230178725532).

Almost surely, 2^{2421342045322} is an apocalyptic number.

2421342045322 is a deficient number, since it is larger than the sum of its proper divisors (1261517563190).

2421342045322 is a wasteful number, since it uses less digits than its factorization.

2421342045322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4923213.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 2421342045322 its reverse (2235402431242), we get a palindrome (4656744476564).

The spelling of 2421342045322 in words is "two trillion, four hundred twenty-one billion, three hundred forty-two million, forty-five thousand, three hundred twenty-two".