11106144471 has 8 divisors (see below), whose sum is σ = 15318820080. Its totient is φ = 7148782592.

The previous prime is 11106144449. The next prime is 11106144487. The reversal of 11106144471 is 17444160111.

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 11106144471 - 2⁹ = 11106143959 is a prime.

It is a super-3 number, since 3×11106144471³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11106144431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63828330 + ... + 63828503.

It is an arithmetic number, because the mean of its divisors is an integer number (1914852510).

Almost surely, 2^11106144471 is an apocalyptic number.

11106144471 is a deficient number, since it is larger than the sum of its proper divisors (4212675609).

11106144471 is a wasteful number, since it uses less digits than its factorization.

11106144471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127656865.

The product of its (nonzero) digits is 2688, while the sum is 30.

The spelling of 11106144471 in words is "eleven billion, one hundred six million, one hundred forty-four thousand, four hundred seventy-one".