2664042062268 has 24 divisors (see below), whose sum is σ = 6581750977872. Its totient is φ = 835777901824.

The previous prime is 2664042062249. The next prime is 2664042062293. The reversal of 2664042062268 is 8622602404662.

2664042062268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6529514655 + ... + 6529515062.

It is an arithmetic number, because the mean of its divisors is an integer number (274239624078).

Almost surely, 2^{2664042062268} is an apocalyptic number.

It is an amenable number.

2664042062268 is an abundant number, since it is smaller than the sum of its proper divisors (3917708915604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2664042062268 is a wasteful number, since it uses less digits than its factorization.

2664042062268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13059029741 (or 13059029739 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 48.

The spelling of 2664042062268 in words is "two trillion, six hundred sixty-four billion, forty-two million, sixty-two thousand, two hundred sixty-eight".