32302040213420 has 24 divisors (see below), whose sum is σ = 68692946280000. Its totient is φ = 12757261450752.

The previous prime is 32302040213411. The next prime is 32302040213477. The reversal of 32302040213420 is 2431204020323.

It is a self number, because there is not a number n which added to its sum of digits gives 32302040213420.

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, 10222163045 + ... + 10222166204.

It is an arithmetic number, because the mean of its divisors is an integer number (2862206095000).

Almost surely, 2^{32302040213420} is an apocalyptic number.

It is an amenable number.

32302040213420 is an abundant number, since it is smaller than the sum of its proper divisors (36390906066580).

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

32302040213420 is a wasteful number, since it uses less digits than its factorization.

32302040213420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20444329337 (or 20444329335 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 32302040213420 its reverse (2431204020323), we get a palindrome (34733244233743).

The spelling of 32302040213420 in words is "thirty-two trillion, three hundred two billion, forty million, two hundred thirteen thousand, four hundred twenty".