341022420 has 192 divisors, whose sum is σ = 1106945280. Its totient is φ = 87091200.

The previous prime is 341022373. The next prime is 341022421. The reversal of 341022420 is 24220143.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 341022393 and 341022402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341022421) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1616115 + ... + 1616325.

It is an arithmetic number, because the mean of its divisors is an integer number (5765340).

Almost surely, 2^341022420 is an apocalyptic number.

341022420 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 341022420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553472640).

341022420 is an abundant number, since it is smaller than the sum of its proper divisors (765922860).

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

341022420 is a wasteful number, since it uses less digits than its factorization.

341022420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 341022420 is about 18466.7923581763. The cubic root of 341022420 is about 698.6521137240.

Adding to 341022420 its reverse (24220143), we get a palindrome (365242563).

The spelling of 341022420 in words is "three hundred forty-one million, twenty-two thousand, four hundred twenty".