43022013441 has 32 divisors (see below), whose sum is σ = 67874599296. Its totient is φ = 23941632000.

The previous prime is 43022013431. The next prime is 43022013451. The reversal of 43022013441 is 14431022034.

It is an interprime number because it is at equal distance from previous prime (43022013431) and next prime (43022013451).

It is not a de Polignac number, because 43022013441 - 2⁵ = 43022013409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43022013431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 912220 + ... + 958221.

It is an arithmetic number, because the mean of its divisors is an integer number (2121081228).

Almost surely, 2^43022013441 is an apocalyptic number.

43022013441 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

43022013441 is a deficient number, since it is larger than the sum of its proper divisors (24852585855).

43022013441 is a wasteful number, since it uses less digits than its factorization.

43022013441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870513.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 43022013441 its reverse (14431022034), we get a palindrome (57453035475).

The spelling of 43022013441 in words is "forty-three billion, twenty-two million, thirteen thousand, four hundred forty-one".