11481932177 has 8 divisors (see below), whose sum is σ = 11514412800. Its totient is φ = 11449481184.

The previous prime is 11481932171. The next prime is 11481932183. The reversal of 11481932177 is 77123918411.

It is an interprime number because it is at equal distance from previous prime (11481932171) and next prime (11481932183).

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 11481932177 - 2⁶ = 11481932113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11481932171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 932024 + ... + 944262.

It is an arithmetic number, because the mean of its divisors is an integer number (1439301600).

Almost surely, 2^11481932177 is an apocalyptic number.

It is an amenable number.

11481932177 is a deficient number, since it is larger than the sum of its proper divisors (32480623).

11481932177 is a wasteful number, since it uses less digits than its factorization.

11481932177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14815.

The product of its digits is 84672, while the sum is 44.

The spelling of 11481932177 in words is "eleven billion, four hundred eighty-one million, nine hundred thirty-two thousand, one hundred seventy-seven".