2664401061169 has 16 divisors (see below), whose sum is σ = 2819941689600. Its totient is φ = 2513776172544.

The previous prime is 2664401061163. The next prime is 2664401061229. The reversal of 2664401061169 is 9611601044662.

2664401061169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2664401061169 - 2⁷ = 2664401061041 is a prime.

It is a super-2 number, since 2×2664401061169² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2664401061163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5772547 + ... + 6217000.

It is an arithmetic number, because the mean of its divisors is an integer number (176246355600).

Almost surely, 2^{2664401061169} is an apocalyptic number.

2664401061169 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2664401061169 is a deficient number, since it is larger than the sum of its proper divisors (155540628431).

2664401061169 is a wasteful number, since it uses less digits than its factorization.

2664401061169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11989752.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 2664401061169 in words is "two trillion, six hundred sixty-four billion, four hundred one million, sixty-one thousand, one hundred sixty-nine".