32551042424 has 16 divisors (see below), whose sum is σ = 62521819920. Its totient is φ = 15878557120.

The previous prime is 32551042423. The next prime is 32551042427. The reversal of 32551042424 is 42424015523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32551042423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49620164 + ... + 49620819.

It is an arithmetic number, because the mean of its divisors is an integer number (3907613745).

Almost surely, 2^32551042424 is an apocalyptic number.

It is an amenable number.

32551042424 is a deficient number, since it is larger than the sum of its proper divisors (29970777496).

32551042424 is a wasteful number, since it uses less digits than its factorization.

32551042424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99241030 (or 99241026 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 32551042424 its reverse (42424015523), we get a palindrome (74975057947).

The spelling of 32551042424 in words is "thirty-two billion, five hundred fifty-one million, forty-two thousand, four hundred twenty-four".