11606347641 has 32 divisors (see below), whose sum is σ = 18283503616. Its totient is φ = 6408720000.

The previous prime is 11606347603. The next prime is 11606347651. The reversal of 11606347641 is 14674360611.

It is not a de Polignac number, because 11606347641 - 2¹⁰ = 11606346617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11606347641.

It is not an unprimeable number, because it can be changed into a prime (11606347651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 436941 + ... + 462741.

It is an arithmetic number, because the mean of its divisors is an integer number (571359488).

Almost surely, 2^11606347641 is an apocalyptic number.

It is an amenable number.

11606347641 is a deficient number, since it is larger than the sum of its proper divisors (6677155975).

11606347641 is a wasteful number, since it uses less digits than its factorization.

11606347641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26533.

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 11606347641 in words is "eleven billion, six hundred six million, three hundred forty-seven thousand, six hundred forty-one".