43124044002 has 24 divisors (see below), whose sum is σ = 93392902224. Its totient is φ = 13268936304.

The previous prime is 43124043967. The next prime is 43124044009. The reversal of 43124044002 is 20044042134.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (43124044009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21263308 + ... + 21265335.

It is an arithmetic number, because the mean of its divisors is an integer number (3891370926).

Almost surely, 2^43124044002 is an apocalyptic number.

43124044002 is an abundant number, since it is smaller than the sum of its proper divisors (50268858222).

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

43124044002 is a wasteful number, since it uses less digits than its factorization.

43124044002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42528674 (or 42528661 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 43124044002 its reverse (20044042134), we get a palindrome (63168086136).

The spelling of 43124044002 in words is "forty-three billion, one hundred twenty-four million, forty-four thousand, two".