11471343714147 has 16 divisors (see below), whose sum is σ = 15352404526080. Its totient is φ = 7618965091392.

The previous prime is 11471343714139. The next prime is 11471343714203. The reversal of 11471343714147 is 74141734317411.

It is not a de Polignac number, because 11471343714147 - 2³ = 11471343714139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11471343714096 and 11471343714105.

It is not an unprimeable number, because it can be changed into a prime (11471343714247) 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, 4217322 + ... + 6381887.

It is an arithmetic number, because the mean of its divisors is an integer number (959525282880).

Almost surely, 2^{11471343714147} is an apocalyptic number.

11471343714147 is a deficient number, since it is larger than the sum of its proper divisors (3881060811933).

11471343714147 is a wasteful number, since it uses less digits than its factorization.

11471343714147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10600562.

The product of its digits is 790272, while the sum is 48.

The spelling of 11471343714147 in words is "eleven trillion, four hundred seventy-one billion, three hundred forty-three million, seven hundred fourteen thousand, one hundred forty-seven".