342250616220 has 48 divisors (see below), whose sum is σ = 962030569248. Its totient is φ = 90911703040.

The previous prime is 342250616203. The next prime is 342250616221. The reversal of 342250616220 is 22616052243.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342250616221) 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, 11082201 + ... + 11113040.

It is an arithmetic number, because the mean of its divisors is an integer number (20042303526).

Almost surely, 2^342250616220 is an apocalyptic number.

342250616220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

342250616220 is an abundant number, since it is smaller than the sum of its proper divisors (619779953028).

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

342250616220 is a wasteful number, since it uses less digits than its factorization.

342250616220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22195510 (or 22195508 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 342250616220 its reverse (22616052243), we get a palindrome (364866668463).

The spelling of 342250616220 in words is "three hundred forty-two billion, two hundred fifty million, six hundred sixteen thousand, two hundred twenty".