1021240436006 has 8 divisors (see below), whose sum is σ = 1750697890320. Its totient is φ = 437674472568.

The previous prime is 1021240435993. The next prime is 1021240436017. The reversal of 1021240436006 is 6006340421201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1021240436006.

It is a congruent number.

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, 36472872701 + ... + 36472872728.

It is an arithmetic number, because the mean of its divisors is an integer number (218837236290).

Almost surely, 2^{1021240436006} is an apocalyptic number.

1021240436006 is a deficient number, since it is larger than the sum of its proper divisors (729457454314).

1021240436006 is an equidigital number, since it uses as much as digits as its factorization.

1021240436006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72945745438.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1021240436006 its reverse (6006340421201), we get a palindrome (7027580857207).

The spelling of 1021240436006 in words is "one trillion, twenty-one billion, two hundred forty million, four hundred thirty-six thousand, six".