342201424240 has 40 divisors (see below), whose sum is σ = 856819722528. Its totient is φ = 126351294720.

The previous prime is 342201424183. The next prime is 342201424261. The reversal of 342201424240 is 42424102243.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 342201424199 and 342201424208.

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, 164518876 + ... + 164520955.

Almost surely, 2^342201424240 is an apocalyptic number.

It is an amenable number.

342201424240 is an abundant number, since it is smaller than the sum of its proper divisors (514618298288).

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

342201424240 is a wasteful number, since it uses less digits than its factorization.

342201424240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329039857 (or 329039851 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 342201424240 its reverse (42424102243), we get a palindrome (384625526483).

The spelling of 342201424240 in words is "three hundred forty-two billion, two hundred one million, four hundred twenty-four thousand, two hundred forty".