32498216439 has 16 divisors (see below), whose sum is σ = 46859366400. Its totient is φ = 19915219296.

The previous prime is 32498216407. The next prime is 32498216441. The reversal of 32498216439 is 93461289423.

It is not a de Polignac number, because 32498216439 - 2⁵ = 32498216407 is a prime.

It is a super-2 number, since 2×32498216439² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32498216391 and 32498216400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32498216449) 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, 1733959 + ... + 1752600.

It is an arithmetic number, because the mean of its divisors is an integer number (2928710400).

Almost surely, 2^32498216439 is an apocalyptic number.

32498216439 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

32498216439 is a deficient number, since it is larger than the sum of its proper divisors (14361149961).

32498216439 is a wasteful number, since it uses less digits than its factorization.

32498216439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3486814.

The product of its digits is 2239488, while the sum is 51.

The spelling of 32498216439 in words is "thirty-two billion, four hundred ninety-eight million, two hundred sixteen thousand, four hundred thirty-nine".