32451334212320 has 48 divisors (see below), whose sum is σ = 76736420470080. Its totient is φ = 12968657554944.

The previous prime is 32451334212257. The next prime is 32451334212329. The reversal of 32451334212320 is 2321243315423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32451334212329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92606840 + ... + 92956599.

It is an arithmetic number, because the mean of its divisors is an integer number (1598675426460).

Almost surely, 2^{32451334212320} is an apocalyptic number.

It is an amenable number.

32451334212320 is an abundant number, since it is smaller than the sum of its proper divisors (44285086257760).

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

32451334212320 is a wasteful number, since it uses less digits than its factorization.

32451334212320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185564547 (or 185564539 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 32451334212320 its reverse (2321243315423), we get a palindrome (34772577527743).

The spelling of 32451334212320 in words is "thirty-two trillion, four hundred fifty-one billion, three hundred thirty-four million, two hundred twelve thousand, three hundred twenty".