32400003000423 has 4 divisors (see below), whose sum is σ = 43200004000568. Its totient is φ = 21600002000280.

The previous prime is 32400003000419. The next prime is 32400003000451. The reversal of 32400003000423 is 32400030000423.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 32400003000423 - 2² = 32400003000419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32400003000423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32400003000473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5400000500068 + ... + 5400000500073.

It is an arithmetic number, because the mean of its divisors is an integer number (10800001000142).

Almost surely, 2^{32400003000423} is an apocalyptic number.

32400003000423 is a deficient number, since it is larger than the sum of its proper divisors (10800001000145).

32400003000423 is a wasteful number, since it uses less digits than its factorization.

32400003000423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10800001000144.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 32400003000423 its reverse (32400030000423), we get a palindrome (64800033000846).

Subtracting 32400003000423 from its reverse (32400030000423), we obtain a cube (27000000 = 300³).

The spelling of 32400003000423 in words is "thirty-two trillion, four hundred billion, three million, four hundred twenty-three", and thus it is an aban number.