43424111011233 has 96 divisors (see below), whose sum is σ = 65309447232000. Its totient is φ = 25569990254592.

The previous prime is 43424111011219. The next prime is 43424111011243. The reversal of 43424111011233 is 33211011142434.

It is not a de Polignac number, because 43424111011233 - 2⁴ = 43424111011217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43424111011233.

It is not an unprimeable number, because it can be changed into a prime (43424111011243) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4720520568 + ... + 4720529766.

It is an arithmetic number, because the mean of its divisors is an integer number (680306742000).

Almost surely, 2^{43424111011233} is an apocalyptic number.

It is an amenable number.

43424111011233 is a deficient number, since it is larger than the sum of its proper divisors (21885336220767).

43424111011233 is a wasteful number, since it uses less digits than its factorization.

43424111011233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11639 (or 11620 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 43424111011233 its reverse (33211011142434), we get a palindrome (76635122153667).

The spelling of 43424111011233 in words is "forty-three trillion, four hundred twenty-four billion, one hundred eleven million, eleven thousand, two hundred thirty-three".