11682556041 has 8 divisors (see below), whose sum is σ = 16774952320. Its totient is φ = 7189265232.

The previous prime is 11682556033. The next prime is 11682556051. The reversal of 11682556041 is 14065528611.

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

It is not a de Polignac number, because 11682556041 - 2³ = 11682556033 is a prime.

It is a super-2 number, since 2×11682556041² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 299552719 = 11682556041 / (1 + 1 + 6 + 8 + 2 + 5 + 5 + 6 + 0 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11682556001) 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, 149776321 + ... + 149776398.

It is an arithmetic number, because the mean of its divisors is an integer number (2096869040).

Almost surely, 2^11682556041 is an apocalyptic number.

It is an amenable number.

11682556041 is a deficient number, since it is larger than the sum of its proper divisors (5092396279).

11682556041 is a wasteful number, since it uses less digits than its factorization.

11682556041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299552735.

The product of its (nonzero) digits is 57600, while the sum is 39.

The spelling of 11682556041 in words is "eleven billion, six hundred eighty-two million, five hundred fifty-six thousand, forty-one".