6641035413611 has 32 divisors (see below), whose sum is σ = 7207157865600. Its totient is φ = 6100394065920.

The previous prime is 6641035413581. The next prime is 6641035413613. The reversal of 6641035413611 is 1163145301466.

It is a cyclic number.

It is not a de Polignac number, because 6641035413611 - 2⁶ = 6641035413547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6641035413613) 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 31 ways as a sum of consecutive naturals, for example, 857900201 + ... + 857907941.

It is an arithmetic number, because the mean of its divisors is an integer number (225223683300).

Almost surely, 2^{6641035413611} is an apocalyptic number.

6641035413611 is a deficient number, since it is larger than the sum of its proper divisors (566122451989).

6641035413611 is a wasteful number, since it uses less digits than its factorization.

6641035413611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14519.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 6641035413611 in words is "six trillion, six hundred forty-one billion, thirty-five million, four hundred thirteen thousand, six hundred eleven".