1241343042402 has 8 divisors (see below), whose sum is σ = 2482686084816. Its totient is φ = 413781014132.

The previous prime is 1241343042389. The next prime is 1241343042431. The reversal of 1241343042402 is 2042403431421.

It is a sphenic number, since it is the product of 3 distinct primes.

1241343042402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1241343042402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103445253528 + ... + 103445253539.

It is an arithmetic number, because the mean of its divisors is an integer number (310335760602).

Almost surely, 2^{1241343042402} is an apocalyptic number.

1241343042402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1241343042402 is a wasteful number, since it uses less digits than its factorization.

1241343042402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206890507072.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1241343042402 its reverse (2042403431421), we get a palindrome (3283746473823).

The spelling of 1241343042402 in words is "one trillion, two hundred forty-one billion, three hundred forty-three million, forty-two thousand, four hundred two".