1002401242002 has 64 divisors (see below), whose sum is σ = 2237022904320. Its totient is φ = 332717058000.

The previous prime is 1002401241977. The next prime is 1002401242111. The reversal of 1002401242002 is 2002421042001.

1002401242002 is a `hidden beast` number, since 1 + 0 + 0 + 240 + 1 + 2 + 420 + 0 + 2 = 666.

1002401242002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12131127 + ... + 12213477.

It is an arithmetic number, because the mean of its divisors is an integer number (34953482880).

Almost surely, 2^{1002401242002} is an apocalyptic number.

1002401242002 is an abundant number, since it is smaller than the sum of its proper divisors (1234621662318).

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

1002401242002 is a wasteful number, since it uses less digits than its factorization.

1002401242002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83316 (or 83310 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 1002401242002 its reverse (2002421042001), we get a palindrome (3004822284003).

The spelling of 1002401242002 in words is "one trillion, two billion, four hundred one million, two hundred forty-two thousand, two".