4402432000123 has 8 divisors (see below), whose sum is σ = 4444101596880. Its totient is φ = 4360957577760.

The previous prime is 4402432000111. The next prime is 4402432000171. The reversal of 4402432000123 is 3210002342044.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4402432000123 - 2⁹ = 4402431999611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4402432000193) 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, 48748273 + ... + 48838498.

It is an arithmetic number, because the mean of its divisors is an integer number (555512699610).

Almost surely, 2^{4402432000123} is an apocalyptic number.

4402432000123 is a deficient number, since it is larger than the sum of its proper divisors (41669596757).

4402432000123 is a wasteful number, since it uses less digits than its factorization.

4402432000123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97587197.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4402432000123 its reverse (3210002342044), we get a palindrome (7612434342167).

The spelling of 4402432000123 in words is "four trillion, four hundred two billion, four hundred thirty-two million, one hundred twenty-three", and thus it is an aban number.