43042041020034 has 96 divisors (see below), whose sum is σ = 106754510079360. Its totient is φ = 12277627854336.

The previous prime is 43042041019973. The next prime is 43042041020071. The reversal of 43042041020034 is 43002014024034.

It is a happy number.

43042041020034 is a `hidden beast` number, since 4 + 3 + 0 + 42 + 0 + 410 + 200 + 3 + 4 = 666.

It is a super-2 number, since 2×43042041020034² (a number of 28 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 1044004929 + ... + 1044046155.

It is an arithmetic number, because the mean of its divisors is an integer number (1112026146660).

Almost surely, 2^{43042041020034} is an apocalyptic number.

43042041020034 is an abundant number, since it is smaller than the sum of its proper divisors (63712469059326).

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

43042041020034 is a wasteful number, since it uses less digits than its factorization.

43042041020034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54584 (or 54581 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 43042041020034 its reverse (43002014024034), we get a palindrome (86044055044068).

The spelling of 43042041020034 in words is "forty-three trillion, forty-two billion, forty-one million, twenty thousand, thirty-four".