32345020002 has 64 divisors (see below), whose sum is σ = 68866744320. Its totient is φ = 10112323200.

The previous prime is 32345019997. The next prime is 32345020009. The reversal of 32345020002 is 20002054323.

It is not an unprimeable number, because it can be changed into a prime (32345020009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 758398 + ... + 799910.

It is an arithmetic number, because the mean of its divisors is an integer number (1076042880).

Almost surely, 2^32345020002 is an apocalyptic number.

32345020002 is an abundant number, since it is smaller than the sum of its proper divisors (36521724318).

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

32345020002 is a wasteful number, since it uses less digits than its factorization.

32345020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41679.

The product of its (nonzero) digits is 1440, while the sum is 21.

Adding to 32345020002 its reverse (20002054323), we get a palindrome (52347074325).

The spelling of 32345020002 in words is "thirty-two billion, three hundred forty-five million, twenty thousand, two".