4325432300021 has 8 divisors (see below), whose sum is σ = 5063920741824. Its totient is φ = 3617086243680.

The previous prime is 4325432299973. The next prime is 4325432300051. The reversal of 4325432300021 is 1200032345234.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4325432300021 - 2⁶ = 4325432299957 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4325432300051) 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, 7535596055 + ... + 7535596628.

It is an arithmetic number, because the mean of its divisors is an integer number (632990092728).

Almost surely, 2^{4325432300021} is an apocalyptic number.

4325432300021 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4325432300021 is a deficient number, since it is larger than the sum of its proper divisors (738488441803).

4325432300021 is a wasteful number, since it uses less digits than its factorization.

4325432300021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15071192731.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 4325432300021 its reverse (1200032345234), we get a palindrome (5525464645255).

The spelling of 4325432300021 in words is "four trillion, three hundred twenty-five billion, four hundred thirty-two million, three hundred thousand, twenty-one".