2664506043201 has 8 divisors (see below), whose sum is σ = 3562199322880. Its totient is φ = 1771575062832.

The previous prime is 2664506043197. The next prime is 2664506043209. The reversal of 2664506043201 is 1023406054662.

2664506043201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2664506043201 - 2² = 2664506043197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2664506043201.

It is not an unprimeable number, because it can be changed into a prime (2664506043209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1190573521 + ... + 1190575758.

It is an arithmetic number, because the mean of its divisors is an integer number (445274915360).

Almost surely, 2^{2664506043201} is an apocalyptic number.

It is an amenable number.

2664506043201 is a deficient number, since it is larger than the sum of its proper divisors (897693279679).

2664506043201 is a wasteful number, since it uses less digits than its factorization.

2664506043201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381149655.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 2664506043201 in words is "two trillion, six hundred sixty-four billion, five hundred six million, forty-three thousand, two hundred one".