334341321420 has 24 divisors (see below), whose sum is σ = 936155700144. Its totient is φ = 89157685696.

The previous prime is 334341321403. The next prime is 334341321437. The reversal of 334341321420 is 24123143433.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (334341321403) and next prime (334341321437).

It is a super-2 number, since 2×334341321420² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 2786177619 + ... + 2786177738.

It is an arithmetic number, because the mean of its divisors is an integer number (39006487506).

Almost surely, 2^334341321420 is an apocalyptic number.

334341321420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

334341321420 is an abundant number, since it is smaller than the sum of its proper divisors (601814378724).

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

334341321420 is a wasteful number, since it uses less digits than its factorization.

334341321420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5572355369 (or 5572355367 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 334341321420 its reverse (24123143433), we get a palindrome (358464464853).

The spelling of 334341321420 in words is "three hundred thirty-four billion, three hundred forty-one million, three hundred twenty-one thousand, four hundred twenty".