2402006006242 has 4 divisors (see below), whose sum is σ = 3603009009366. Its totient is φ = 1201003003120.

The previous prime is 2402006006207. The next prime is 2402006006243. The reversal of 2402006006242 is 2426006002042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2024704172241 + 377301834001 = 1422921^2 + 614249^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2402006006242.

It is not an unprimeable number, because it can be changed into a prime (2402006006243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600501501559 + ... + 600501501562.

Almost surely, 2^{2402006006242} is an apocalyptic number.

2402006006242 is a deficient number, since it is larger than the sum of its proper divisors (1201003003124).

2402006006242 is a wasteful number, since it uses less digits than its factorization.

2402006006242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201003003123.

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 2402006006242 in words is "two trillion, four hundred two billion, six million, six thousand, two hundred forty-two".