80470432471 has 16 divisors (see below), whose sum is σ = 97798649760. Its totient is φ = 65199093120.

The previous prime is 80470432429. The next prime is 80470432487. The reversal of 80470432471 is 17423407408.

It is a cyclic number.

It is not a de Polignac number, because 80470432471 - 2²⁹ = 79933561559 is a prime.

It is a super-3 number, since 3×80470432471³ (a number of 34 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 (80470432171) 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, 9698100 + ... + 9706393.

It is an arithmetic number, because the mean of its divisors is an integer number (6112415610).

Almost surely, 2^80470432471 is an apocalyptic number.

80470432471 is a deficient number, since it is larger than the sum of its proper divisors (17328217289).

80470432471 is a wasteful number, since it uses less digits than its factorization.

80470432471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19404546.

The product of its (nonzero) digits is 150528, while the sum is 40.

Adding to 80470432471 its reverse (17423407408), we get a palindrome (97893839879).

The spelling of 80470432471 in words is "eighty billion, four hundred seventy million, four hundred thirty-two thousand, four hundred seventy-one".