334243421424 has 120 divisors (see below), whose sum is σ = 1037751436800. Its totient is φ = 99569147520.

The previous prime is 334243421423. The next prime is 334243421431. The reversal of 334243421424 is 424124342433.

334243421424 is a `hidden beast` number, since 3 + 3 + 4 + 2 + 434 + 214 + 2 + 4 = 666.

It is a super-2 number, since 2×334243421424² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334243421423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1694784 + ... + 1881695.

It is an arithmetic number, because the mean of its divisors is an integer number (8647928640).

Almost surely, 2^334243421424 is an apocalyptic number.

It is an amenable number.

334243421424 is an abundant number, since it is smaller than the sum of its proper divisors (703508015376).

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

334243421424 is a wasteful number, since it uses less digits than its factorization.

334243421424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3576563 (or 3576554 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 334243421424 its reverse (424124342433), we get a palindrome (758367763857).

The spelling of 334243421424 in words is "three hundred thirty-four billion, two hundred forty-three million, four hundred twenty-one thousand, four hundred twenty-four".