1203042404000 has 48 divisors (see below), whose sum is σ = 2955875196456. Its totient is φ = 481216960000.

The previous prime is 1203042403987. The next prime is 1203042404021. The reversal of 1203042404000 is 4042403021.

It can be written as a sum of positive squares in 4 ways, for example, as 60785916304 + 1142256487696 = 246548^2 + 1068764^2 .

It is a super-2 number, since 2×1203042404000² (a number of 25 digits) contains 22 as substring.

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, 150376301 + ... + 150384300.

Almost surely, 2^{1203042404000} is an apocalyptic number.

1203042404000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1203042404000 is an abundant number, since it is smaller than the sum of its proper divisors (1752832792456).

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

1203042404000 is an equidigital number, since it uses as much as digits as its factorization.

1203042404000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300760626 (or 300760608 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 1203042404000 its reverse (4042403021), we get a palindrome (1207084807021).

The spelling of 1203042404000 in words is "one trillion, two hundred three billion, forty-two million, four hundred four thousand".