32300423453 has 16 divisors (see below), whose sum is σ = 36009288000. Its totient is φ = 28793325312.

The previous prime is 32300423437. The next prime is 32300423483. The reversal of 32300423453 is 35432400323.

It is a cyclic number.

It is not a de Polignac number, because 32300423453 - 2⁴ = 32300423437 is a prime.

It is a super-2 number, since 2×32300423453² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32300423483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1663163 + ... + 1682471.

It is an arithmetic number, because the mean of its divisors is an integer number (2250580500).

Almost surely, 2^32300423453 is an apocalyptic number.

It is an amenable number.

32300423453 is a deficient number, since it is larger than the sum of its proper divisors (3708864547).

32300423453 is a wasteful number, since it uses less digits than its factorization.

32300423453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24524.

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 32300423453 its reverse (35432400323), we get a palindrome (67732823776).

The spelling of 32300423453 in words is "thirty-two billion, three hundred million, four hundred twenty-three thousand, four hundred fifty-three".