32213215434 has 16 divisors (see below), whose sum is σ = 64439863488. Its totient is φ = 10735499712.

The previous prime is 32213215381. The next prime is 32213215513. The reversal of 32213215434 is 43451231223.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528382 + ... + 586185.

It is an arithmetic number, because the mean of its divisors is an integer number (4027491468).

Almost surely, 2^32213215434 is an apocalyptic number.

32213215434 is an abundant number, since it is smaller than the sum of its proper divisors (32226648054).

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

32213215434 is a wasteful number, since it uses less digits than its factorization.

32213215434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119389.

The product of its digits is 17280, while the sum is 30.

Adding to 32213215434 its reverse (43451231223), we get a palindrome (75664446657).

The spelling of 32213215434 in words is "thirty-two billion, two hundred thirteen million, two hundred fifteen thousand, four hundred thirty-four".