6211442004002 has 8 divisors (see below), whose sum is σ = 9317178631836. Its totient is φ = 3105715793392.

The previous prime is 6211442003981. The next prime is 6211442004007. The reversal of 6211442004002 is 2004002441126.

It can be written as a sum of positive squares in 2 ways, for example, as 6035026043641 + 176415960361 = 2456629^2 + 420019^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6211442004007) by changing a digit.

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, 887213 + ... + 3634560.

Almost surely, 2^{6211442004002} is an apocalyptic number.

6211442004002 is a deficient number, since it is larger than the sum of its proper divisors (3105736627834).

6211442004002 is a wasteful number, since it uses less digits than its factorization.

6211442004002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5208612.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 6211442004002 its reverse (2004002441126), we get a palindrome (8215444445128).

The spelling of 6211442004002 in words is "six trillion, two hundred eleven billion, four hundred forty-two million, four thousand, two".