342022110420 has 192 divisors, whose sum is σ = 1010622541824. Its totient is φ = 86255769600.

The previous prime is 342022110389. The next prime is 342022110431. The reversal of 342022110420 is 24011220243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 69078945 + ... + 69083895.

It is an arithmetic number, because the mean of its divisors is an integer number (5263659072).

Almost surely, 2^342022110420 is an apocalyptic number.

342022110420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342022110420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (505311270912).

342022110420 is an abundant number, since it is smaller than the sum of its proper divisors (668600431404).

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

342022110420 is a wasteful number, since it uses less digits than its factorization.

342022110420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5542 (or 5540 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 342022110420 its reverse (24011220243), we get a palindrome (366033330663).

The spelling of 342022110420 in words is "three hundred forty-two billion, twenty-two million, one hundred ten thousand, four hundred twenty".