43252242003 has 64 divisors (see below), whose sum is σ = 69407170560. Its totient is φ = 26541820800.

The previous prime is 43252241933. The next prime is 43252242031. The reversal of 43252242003 is 30024225234.

It is a happy number.

43252242003 is a `hidden beast` number, since 432 + 5 + 2 + 24 + 200 + 3 = 666.

It is not a de Polignac number, because 43252242003 - 2¹³ = 43252233811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (43252242073) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3478225 + ... + 3490637.

It is an arithmetic number, because the mean of its divisors is an integer number (1084487040).

Almost surely, 2^43252242003 is an apocalyptic number.

43252242003 is a deficient number, since it is larger than the sum of its proper divisors (26154928557).

43252242003 is a wasteful number, since it uses less digits than its factorization.

43252242003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12657 (or 12651 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 43252242003 its reverse (30024225234), we get a palindrome (73276467237).

The spelling of 43252242003 in words is "forty-three billion, two hundred fifty-two million, two hundred forty-two thousand, three".