42014340220 has 24 divisors (see below), whose sum is σ = 88258515408. Its totient is φ = 16800326400.

The previous prime is 42014340217. The next prime is 42014340259. The reversal of 42014340220 is 2204341024.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42014340191 and 42014340200.

It is a congruent number.

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, 274126 + ... + 398965.

It is an arithmetic number, because the mean of its divisors is an integer number (3677438142).

Almost surely, 2^42014340220 is an apocalyptic number.

It is an amenable number.

42014340220 is an abundant number, since it is smaller than the sum of its proper divisors (46244175188).

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

42014340220 is a wasteful number, since it uses less digits than its factorization.

42014340220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676221 (or 676219 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 42014340220 its reverse (2204341024), we get a palindrome (44218681244).

The spelling of 42014340220 in words is "forty-two billion, fourteen million, three hundred forty thousand, two hundred twenty".