32400424100120 has 32 divisors (see below), whose sum is σ = 73322347039920. Its totient is φ = 12885255361920.

The previous prime is 32400424100081. The next prime is 32400424100129. The reversal of 32400424100120 is 2100142400423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32400424100129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2341064186 + ... + 2341078025.

Almost surely, 2^{32400424100120} is an apocalyptic number.

It is an amenable number.

32400424100120 is an abundant number, since it is smaller than the sum of its proper divisors (40921922939800).

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

32400424100120 is a wasteful number, since it uses less digits than its factorization.

32400424100120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4682142395 (or 4682142391 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 32400424100120 its reverse (2100142400423), we get a palindrome (34500566500543).

The spelling of 32400424100120 in words is "thirty-two trillion, four hundred billion, four hundred twenty-four million, one hundred thousand, one hundred twenty".