11623342664641 has 16 divisors (see below), whose sum is σ = 11677707221760. Its totient is φ = 11569142663680.

The previous prime is 11623342664623. The next prime is 11623342664663. The reversal of 11623342664641 is 14646624332611.

It is a cyclic number.

It is not a de Polignac number, because 11623342664641 - 2⁴³ = 2827249642433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11623342661641) 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, 297839256 + ... + 297878278.

It is an arithmetic number, because the mean of its divisors is an integer number (729856701360).

Almost surely, 2^{11623342664641} is an apocalyptic number.

It is an amenable number.

11623342664641 is a deficient number, since it is larger than the sum of its proper divisors (54364557119).

11623342664641 is an equidigital number, since it uses as much as digits as its factorization.

11623342664641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41096.

The product of its digits is 2985984, while the sum is 49.

The spelling of 11623342664641 in words is "eleven trillion, six hundred twenty-three billion, three hundred forty-two million, six hundred sixty-four thousand, six hundred forty-one".