4233431413420 has 96 divisors (see below), whose sum is σ = 10279087479360. Its totient is φ = 1447437680640.

The previous prime is 4233431413381. The next prime is 4233431413451. The reversal of 4233431413420 is 243141343324.

It is a super-3 number, since 3×4233431413420³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3212742 + ... + 4334578.

It is an arithmetic number, because the mean of its divisors is an integer number (107073827910).

Almost surely, 2^{4233431413420} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4233431413420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5139543739680).

4233431413420 is an abundant number, since it is smaller than the sum of its proper divisors (6045656065940).

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

4233431413420 is a wasteful number, since it uses less digits than its factorization.

4233431413420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122883 (or 1122881 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 4233431413420 its reverse (243141343324), we get a palindrome (4476572756744).

The spelling of 4233431413420 in words is "four trillion, two hundred thirty-three billion, four hundred thirty-one million, four hundred thirteen thousand, four hundred twenty".