43014332020422 has 256 divisors, whose sum is σ = 105111892131840. Its totient is φ = 11468546445312.

The previous prime is 43014332020391. The next prime is 43014332020463. The reversal of 43014332020422 is 22402023341034.

It is a self number, because there is not a number n which added to its sum of digits gives 43014332020422.

It is a congruent number.

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, 33164480478 + ... + 33164481774.

It is an arithmetic number, because the mean of its divisors is an integer number (410593328640).

Almost surely, 2^{43014332020422} is an apocalyptic number.

43014332020422 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 43014332020422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52555946065920).

43014332020422 is an abundant number, since it is smaller than the sum of its proper divisors (62097560111418).

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

43014332020422 is a wasteful number, since it uses less digits than its factorization.

43014332020422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 43014332020422 its reverse (22402023341034), we get a palindrome (65416355361456).

The spelling of 43014332020422 in words is "forty-three trillion, fourteen billion, three hundred thirty-two million, twenty thousand, four hundred twenty-two".