1423442441204 has 12 divisors (see below), whose sum is σ = 2846884882464. Its totient is φ = 610046760504.

The previous prime is 1423442441167. The next prime is 1423442441231. The reversal of 1423442441204 is 4021442443241.

1423442441204 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25418614994 + ... + 25418615049.

It is an arithmetic number, because the mean of its divisors is an integer number (237240406872).

Almost surely, 2^{1423442441204} is an apocalyptic number.

1423442441204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1423442441204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1423442441204 is a wasteful number, since it uses less digits than its factorization.

1423442441204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50837230054 (or 50837230052 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 1423442441204 its reverse (4021442443241), we get a palindrome (5444884884445).

The spelling of 1423442441204 in words is "one trillion, four hundred twenty-three billion, four hundred forty-two million, four hundred forty-one thousand, two hundred four".