32140304422012 has 48 divisors (see below), whose sum is σ = 57104590394880. Its totient is φ = 15825244075200.

The previous prime is 32140304421971. The next prime is 32140304422019. The reversal of 32140304422012 is 21022440304123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32140304422019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2752439518 + ... + 2752451194.

It is an arithmetic number, because the mean of its divisors is an integer number (1189678966560).

Almost surely, 2^{32140304422012} is an apocalyptic number.

It is an amenable number.

32140304422012 is a deficient number, since it is larger than the sum of its proper divisors (24964285972868).

32140304422012 is a wasteful number, since it uses less digits than its factorization.

32140304422012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22282 (or 22280 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 32140304422012 its reverse (21022440304123), we get a palindrome (53162744726135).

The spelling of 32140304422012 in words is "thirty-two trillion, one hundred forty billion, three hundred four million, four hundred twenty-two thousand, twelve".