43002224545 has 64 divisors (see below), whose sum is σ = 62190374400. Its totient is φ = 27925309440.

The previous prime is 43002224527. The next prime is 43002224593. The reversal of 43002224545 is 54542220034.

It is not a de Polignac number, because 43002224545 - 2²⁹ = 42465353633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34988991 + ... + 34990219.

It is an arithmetic number, because the mean of its divisors is an integer number (971724600).

Almost surely, 2^43002224545 is an apocalyptic number.

It is an amenable number.

43002224545 is a deficient number, since it is larger than the sum of its proper divisors (19188149855).

43002224545 is a wasteful number, since it uses less digits than its factorization.

43002224545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978.

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 43002224545 its reverse (54542220034), we get a palindrome (97544444579).

The spelling of 43002224545 in words is "forty-three billion, two million, two hundred twenty-four thousand, five hundred forty-five".