32030455312 has 10 divisors (see below), whose sum is σ = 62059007198. Its totient is φ = 16015227648.

The previous prime is 32030455271. The next prime is 32030455319. The reversal of 32030455312 is 21355403023.

It can be written as a sum of positive squares in only one way, i.e., 31935119616 + 95335696 = 178704^2 + 9764^2 .

It is not an unprimeable number, because it can be changed into a prime (32030455319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000951713 + ... + 1000951744.

Almost surely, 2^32030455312 is an apocalyptic number.

It is an amenable number.

32030455312 is a deficient number, since it is larger than the sum of its proper divisors (30028551886).

32030455312 is a wasteful number, since it uses less digits than its factorization.

32030455312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001903465 (or 2001903459 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 32030455312 its reverse (21355403023), we get a palindrome (53385858335).

The spelling of 32030455312 in words is "thirty-two billion, thirty million, four hundred fifty-five thousand, three hundred twelve".