32220240340043 has 12 divisors (see below), whose sum is σ = 37480854391632. Its totient is φ = 27617226068880.

The previous prime is 32220240340031. The next prime is 32220240340109. The reversal of 32220240340043 is 34004304202223.

It is a happy number.

It is not a de Polignac number, because 32220240340043 - 2⁴ = 32220240340027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32220240339988 and 32220240340015.

It is not an unprimeable number, because it can be changed into a prime (32220240340943) 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, 10691753 + ... + 13369893.

It is an arithmetic number, because the mean of its divisors is an integer number (3123404532636).

Almost surely, 2^{32220240340043} is an apocalyptic number.

32220240340043 is a deficient number, since it is larger than the sum of its proper divisors (5260614051589).

32220240340043 is a wasteful number, since it uses less digits than its factorization.

32220240340043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2923682 (or 2923675 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 32220240340043 its reverse (34004304202223), we get a palindrome (66224544542266).

The spelling of 32220240340043 in words is "thirty-two trillion, two hundred twenty billion, two hundred forty million, three hundred forty thousand, forty-three".