4032043213242 has 128 divisors (see below), whose sum is σ = 8949377249280. Its totient is φ = 1200890096640.

The previous prime is 4032043213199. The next prime is 4032043213267. The reversal of 4032043213242 is 2423123402304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1305289234 + ... + 1305292322.

It is an arithmetic number, because the mean of its divisors is an integer number (69917009760).

Almost surely, 2^{4032043213242} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4032043213242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4474688624640).

4032043213242 is an abundant number, since it is smaller than the sum of its proper divisors (4917334036038).

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

4032043213242 is a wasteful number, since it uses less digits than its factorization.

4032043213242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4588.

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

Adding to 4032043213242 its reverse (2423123402304), we get a palindrome (6455166615546).

The spelling of 4032043213242 in words is "four trillion, thirty-two billion, forty-three million, two hundred thirteen thousand, two hundred forty-two".