1030040304000 has 128 divisors (see below), whose sum is σ = 3414583766880. Its totient is φ = 274677401600.

The previous prime is 1030040303987. The next prime is 1030040304037. The reversal of 1030040304000 is 4030400301.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10681587 + ... + 10777586.

Almost surely, 2^{1030040304000} is an apocalyptic number.

1030040304000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030040304000 is an abundant number, since it is smaller than the sum of its proper divisors (2384543462880).

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

1030040304000 is an equidigital number, since it uses as much as digits as its factorization.

1030040304000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21459205 (or 21459183 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 1030040304000 its reverse (4030400301), we get a palindrome (1034070704301).

The spelling of 1030040304000 in words is "one trillion, thirty billion, forty million, three hundred four thousand".