43013223330 has 256 divisors, whose sum is σ = 130608930816. Its totient is φ = 8806533120.

The previous prime is 43013223311. The next prime is 43013223343. The reversal of 43013223330 is 3332231034.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 43013223330.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 69713182 + ... + 69713798.

It is an arithmetic number, because the mean of its divisors is an integer number (510191136).

Almost surely, 2^43013223330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43013223330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65304465408).

43013223330 is an abundant number, since it is smaller than the sum of its proper divisors (87595707486).

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

43013223330 is a wasteful number, since it uses less digits than its factorization.

43013223330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 43013223330 its reverse (3332231034), we get a palindrome (46345454364).

The spelling of 43013223330 in words is "forty-three billion, thirteen million, two hundred twenty-three thousand, three hundred thirty".