32320012010 has 64 divisors (see below), whose sum is σ = 69800984064. Its totient is φ = 10617830400.

The previous prime is 32320012003. The next prime is 32320012061. The reversal of 32320012010 is 1021002323.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173231 + ... + 307650.

It is an arithmetic number, because the mean of its divisors is an integer number (1090640376).

Almost surely, 2^32320012010 is an apocalyptic number.

32320012010 is an abundant number, since it is smaller than the sum of its proper divisors (37480972054).

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

32320012010 is a wasteful number, since it uses less digits than its factorization.

32320012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480959.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 32320012010 its reverse (1021002323), we get a palindrome (33341014333).

The spelling of 32320012010 in words is "thirty-two billion, three hundred twenty million, twelve thousand, ten".