2641266201401 has 8 divisors (see below), whose sum is σ = 2681456207904. Its totient is φ = 2601098786880.

The previous prime is 2641266201397. The next prime is 2641266201403. The reversal of 2641266201401 is 1041026621462.

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

It is a cyclic number.

It is not a de Polignac number, because 2641266201401 - 2² = 2641266201397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2641266201403) 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, 5412320 + ... + 5880113.

It is an arithmetic number, because the mean of its divisors is an integer number (335182025988).

Almost surely, 2^{2641266201401} is an apocalyptic number.

It is an amenable number.

2641266201401 is a deficient number, since it is larger than the sum of its proper divisors (40190006503).

2641266201401 is a wasteful number, since it uses less digits than its factorization.

2641266201401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11295991.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 2641266201401 in words is "two trillion, six hundred forty-one billion, two hundred sixty-six million, two hundred one thousand, four hundred one".