32320413534 has 16 divisors (see below), whose sum is σ = 65134270080. Its totient is φ = 10691230680.

The previous prime is 32320413527. The next prime is 32320413539. The reversal of 32320413534 is 43531402323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32320413539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20559274 + ... + 20560845.

It is an arithmetic number, because the mean of its divisors is an integer number (4070891880).

Almost surely, 2^32320413534 is an apocalyptic number.

32320413534 is an abundant number, since it is smaller than the sum of its proper divisors (32813856546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32320413534 is a wasteful number, since it uses less digits than its factorization.

32320413534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41120255.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 32320413534 its reverse (43531402323), we get a palindrome (75851815857).

The spelling of 32320413534 in words is "thirty-two billion, three hundred twenty million, four hundred thirteen thousand, five hundred thirty-four".