23404321342203 has 8 divisors (see below), whose sum is σ = 32212399266816. Its totient is φ = 15099562156200.

The previous prime is 23404321342201. The next prime is 23404321342261. The reversal of 23404321342203 is 30224312340432.

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

It is not a de Polignac number, because 23404321342203 - 2¹ = 23404321342201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23404321342201) 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, 125829684543 + ... + 125829684728.

It is an arithmetic number, because the mean of its divisors is an integer number (4026549908352).

Almost surely, 2^{23404321342203} is an apocalyptic number.

23404321342203 is a deficient number, since it is larger than the sum of its proper divisors (8808077924613).

23404321342203 is a wasteful number, since it uses less digits than its factorization.

23404321342203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251659369305.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 23404321342203 its reverse (30224312340432), we get a palindrome (53628633682635).

The spelling of 23404321342203 in words is "twenty-three trillion, four hundred four billion, three hundred twenty-one million, three hundred forty-two thousand, two hundred three".