6606112261405 has 48 divisors (see below), whose sum is σ = 8385143687424. Its totient is φ = 4986889839360.

The previous prime is 6606112261391. The next prime is 6606112261433. The reversal of 6606112261405 is 5041622116066.

It is not a de Polignac number, because 6606112261405 - 2¹⁵ = 6606112228637 is a prime.

It is a Duffinian number.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 1038530425 + ... + 1038536785.

It is an arithmetic number, because the mean of its divisors is an integer number (174690493488).

Almost surely, 2^{6606112261405} is an apocalyptic number.

It is an amenable number.

6606112261405 is a deficient number, since it is larger than the sum of its proper divisors (1779031426019).

6606112261405 is a wasteful number, since it uses less digits than its factorization.

6606112261405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7994 (or 7915 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 6606112261405 in words is "six trillion, six hundred six billion, one hundred twelve million, two hundred sixty-one thousand, four hundred five".