13342420242442 has 64 divisors (see below), whose sum is σ = 21235899718656. Its totient is φ = 6276916800000.

The previous prime is 13342420242439. The next prime is 13342420242467. The reversal of 13342420242442 is 24424202424331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1092649717 + ... + 1092661927.

It is an arithmetic number, because the mean of its divisors is an integer number (331810933104).

Almost surely, 2^{13342420242442} is an apocalyptic number.

13342420242442 is a deficient number, since it is larger than the sum of its proper divisors (7893479476214).

13342420242442 is a wasteful number, since it uses less digits than its factorization.

13342420242442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13727.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 13342420242442 its reverse (24424202424331), we get a palindrome (37766622666773).

The spelling of 13342420242442 in words is "thirteen trillion, three hundred forty-two billion, four hundred twenty million, two hundred forty-two thousand, four hundred forty-two".