32420320404324 has 12 divisors (see below), whose sum is σ = 75647414276784. Its totient is φ = 10806773468104.

The previous prime is 32420320404313. The next prime is 32420320404343. The reversal of 32420320404324 is 42340402302423.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1350846683502 + ... + 1350846683525.

It is an arithmetic number, because the mean of its divisors is an integer number (6303951189732).

Almost surely, 2^{32420320404324} is an apocalyptic number.

It is an amenable number.

32420320404324 is an abundant number, since it is smaller than the sum of its proper divisors (43227093872460).

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

32420320404324 is a wasteful number, since it uses less digits than its factorization.

32420320404324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701693367034 (or 2701693367032 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 32420320404324 its reverse (42340402302423), we get a palindrome (74760722706747).

The spelling of 32420320404324 in words is "thirty-two trillion, four hundred twenty billion, three hundred twenty million, four hundred four thousand, three hundred twenty-four".