1242004250002 has 8 divisors (see below), whose sum is σ = 1863038011212. Its totient is φ = 620991579600.

The previous prime is 1242004249979. The next prime is 1242004250017. The reversal of 1242004250002 is 2000524002421.

It can be written as a sum of positive squares in 2 ways, for example, as 1239661786801 + 2342463201 = 1113401^2 + 48399^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5124649 + ... + 5361532.

Almost surely, 2^{1242004250002} is an apocalyptic number.

1242004250002 is a deficient number, since it is larger than the sum of its proper divisors (621033761210).

1242004250002 is a wasteful number, since it uses less digits than its factorization.

1242004250002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10545404.

The product of its (nonzero) digits is 1280, while the sum is 22.

Adding to 1242004250002 its reverse (2000524002421), we get a palindrome (3242528252423).

The spelling of 1242004250002 in words is "one trillion, two hundred forty-two billion, four million, two hundred fifty thousand, two".