2119571632471 has 32 divisors (see below), whose sum is σ = 2387318996160. Its totient is φ = 1869947928576.

The previous prime is 2119571632421. The next prime is 2119571632481. The reversal of 2119571632471 is 1742361759112.

It is a cyclic number.

It is not a de Polignac number, because 2119571632471 - 2¹³ = 2119571624279 is a prime.

It is a super-3 number, since 3×2119571632471³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119571632421) 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 31 ways as a sum of consecutive naturals, for example, 207938751 + ... + 207948943.

It is an arithmetic number, because the mean of its divisors is an integer number (74603718630).

Almost surely, 2^{2119571632471} is an apocalyptic number.

2119571632471 is a deficient number, since it is larger than the sum of its proper divisors (267747363689).

2119571632471 is a wasteful number, since it uses less digits than its factorization.

2119571632471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16963.

The product of its digits is 635040, while the sum is 49.

The spelling of 2119571632471 in words is "two trillion, one hundred nineteen billion, five hundred seventy-one million, six hundred thirty-two thousand, four hundred seventy-one".