43023432134021 has 8 divisors (see below), whose sum is σ = 44899547197824. Its totient is φ = 41147777991760.

The previous prime is 43023432134003. The next prime is 43023432134041. The reversal of 43023432134021 is 12043123432034.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43023432134021 - 2¹⁸ = 43023431871877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43023432134041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115039625 + ... + 115413006.

It is an arithmetic number, because the mean of its divisors is an integer number (5612443399728).

Almost surely, 2^{43023432134021} is an apocalyptic number.

It is an amenable number.

43023432134021 is a deficient number, since it is larger than the sum of its proper divisors (1876115063803).

43023432134021 is a wasteful number, since it uses less digits than its factorization.

43023432134021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230460771.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 43023432134021 its reverse (12043123432034), we get a palindrome (55066555566055).

The spelling of 43023432134021 in words is "forty-three trillion, twenty-three billion, four hundred thirty-two million, one hundred thirty-four thousand, twenty-one".