242402042213342 has 16 divisors (see below), whose sum is σ = 397181873926512. Its totient is φ = 110037194608320.

The previous prime is 242402042213297. The next prime is 242402042213347. The reversal of 242402042213342 is 243312240204242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242402042213347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7277575583 + ... + 7277608890.

It is an arithmetic number, because the mean of its divisors is an integer number (24823867120407).

Almost surely, 2^{242402042213342} is an apocalyptic number.

242402042213342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242402042213342 is a deficient number, since it is larger than the sum of its proper divisors (154779831713170).

242402042213342 is a wasteful number, since it uses less digits than its factorization.

242402042213342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14555185243.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 242402042213342 its reverse (243312240204242), we get a palindrome (485714282417584).

The spelling of 242402042213342 in words is "two hundred forty-two trillion, four hundred two billion, forty-two million, two hundred thirteen thousand, three hundred forty-two".