11849614471 has 2 divisors, whose sum is σ = 11849614472. Its totient is φ = 11849614470.

The previous prime is 11849614459. The next prime is 11849614481. The reversal of 11849614471 is 17441694811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11849614471 - 2¹⁵ = 11849581703 is a prime.

It is a super-3 number, since 3×11849614471³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11849614411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5924807235 + 5924807236.

It is an arithmetic number, because the mean of its divisors is an integer number (5924807236).

Almost surely, 2^11849614471 is an apocalyptic number.

11849614471 is a deficient number, since it is larger than the sum of its proper divisors (1).

11849614471 is an equidigital number, since it uses as much as digits as its factorization.

11849614471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 46.

The spelling of 11849614471 in words is "eleven billion, eight hundred forty-nine million, six hundred fourteen thousand, four hundred seventy-one".