32142014442220 has 12 divisors (see below), whose sum is σ = 67498230328704. Its totient is φ = 12856805776880.

The previous prime is 32142014442169. The next prime is 32142014442277. The reversal of 32142014442220 is 2224441024123.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803550361036 + ... + 803550361075.

It is an arithmetic number, because the mean of its divisors is an integer number (5624852527392).

Almost surely, 2^{32142014442220} is an apocalyptic number.

It is an amenable number.

32142014442220 is an abundant number, since it is smaller than the sum of its proper divisors (35356215886484).

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

32142014442220 is a wasteful number, since it uses less digits than its factorization.

32142014442220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607100722120 (or 1607100722118 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 32142014442220 its reverse (2224441024123), we get a palindrome (34366455466343).

The spelling of 32142014442220 in words is "thirty-two trillion, one hundred forty-two billion, fourteen million, four hundred forty-two thousand, two hundred twenty".