433420402242 has 64 divisors (see below), whose sum is σ = 933922529280. Its totient is φ = 133663602816.

The previous prime is 433420402237. The next prime is 433420402249. The reversal of 433420402242 is 242204024334.

It is not an unprimeable number, because it can be changed into a prime (433420402249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2360103 + ... + 2537109.

It is an arithmetic number, because the mean of its divisors is an integer number (14592539520).

Almost surely, 2^433420402242 is an apocalyptic number.

433420402242 is an abundant number, since it is smaller than the sum of its proper divisors (500502127038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

433420402242 is a wasteful number, since it uses less digits than its factorization.

433420402242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177535.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 433420402242 its reverse (242204024334), we get a palindrome (675624426576).

The spelling of 433420402242 in words is "four hundred thirty-three billion, four hundred twenty million, four hundred two thousand, two hundred forty-two".