1423103204000 has 48 divisors (see below), whose sum is σ = 3496564582056. Its totient is φ = 569241280000.

The previous prime is 1423103203999. The next prime is 1423103204023. The reversal of 1423103204000 is 4023013241.

It can be written as a sum of positive squares in 4 ways, for example, as 546055969936 + 877047234064 = 738956^2 + 936508^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177883901 + ... + 177891900.

Almost surely, 2^{1423103204000} is an apocalyptic number.

1423103204000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1423103204000 is an abundant number, since it is smaller than the sum of its proper divisors (2073461378056).

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

1423103204000 is an equidigital number, since it uses as much as digits as its factorization.

1423103204000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355775826 (or 355775808 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1423103204000 its reverse (4023013241), we get a palindrome (1427126217241).

The spelling of 1423103204000 in words is "one trillion, four hundred twenty-three billion, one hundred three million, two hundred four thousand".