1342420241422 has 12 divisors (see below), whose sum is σ = 2180439978480. Its totient is φ = 619578572808.

The previous prime is 1342420241413. The next prime is 1342420241443. The reversal of 1342420241422 is 2241420242431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1985828422 + ... + 1985829097.

It is an arithmetic number, because the mean of its divisors is an integer number (181703331540).

Almost surely, 2^{1342420241422} is an apocalyptic number.

1342420241422 is a deficient number, since it is larger than the sum of its proper divisors (838019737058).

1342420241422 is a wasteful number, since it uses less digits than its factorization.

1342420241422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3971657547 (or 3971657534 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 1342420241422 its reverse (2241420242431), we get a palindrome (3583840483853).

The spelling of 1342420241422 in words is "one trillion, three hundred forty-two billion, four hundred twenty million, two hundred forty-one thousand, four hundred twenty-two".