2042240422402 has 32 divisors (see below), whose sum is σ = 3136206729600. Its totient is φ = 997156867200.

The previous prime is 2042240422351. The next prime is 2042240422403.

2042240422402 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2042240422403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9941158 + ... + 10144510.

It is an arithmetic number, because the mean of its divisors is an integer number (98006460300).

Almost surely, 2^{2042240422402} is an apocalyptic number.

2042240422402 is a deficient number, since it is larger than the sum of its proper divisors (1093966307198).

2042240422402 is a wasteful number, since it uses less digits than its factorization.

2042240422402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204138.

The product of its (nonzero) digits is 16384, while the sum is 28.

It can be divided in two parts, 2042240 and 422402, that added together give a palindrome (2464642).

The spelling of 2042240422402 in words is "two trillion, forty-two billion, two hundred forty million, four hundred twenty-two thousand, four hundred two".