32498506987671 has 4 divisors (see below), whose sum is σ = 43331342650232. Its totient is φ = 21665671325112.

The previous prime is 32498506987669. The next prime is 32498506987787. The reversal of 32498506987671 is 17678960589423.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 32498506987671 - 2¹ = 32498506987669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32498506987593 and 32498506987602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32498506987601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5416417831276 + ... + 5416417831281.

It is an arithmetic number, because the mean of its divisors is an integer number (10832835662558).

It is a 1-persistent number, because it is pandigital, but 2⋅32498506987671 = 64997013975342 is not.

Almost surely, 2^{32498506987671} is an apocalyptic number.

32498506987671 is a deficient number, since it is larger than the sum of its proper divisors (10832835662561).

32498506987671 is a wasteful number, since it uses less digits than its factorization.

32498506987671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10832835662560.

The product of its (nonzero) digits is 1097349120, while the sum is 75.

The spelling of 32498506987671 in words is "thirty-two trillion, four hundred ninety-eight billion, five hundred six million, nine hundred eighty-seven thousand, six hundred seventy-one".