1040204231300 has 72 divisors (see below), whose sum is σ = 2460165206016. Its totient is φ = 379447954560.

The previous prime is 1040204231249. The next prime is 1040204231333. The reversal of 1040204231300 is 31324020401.

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 23 ways as a sum of consecutive naturals, for example, 4712324 + ... + 4928123.

Almost surely, 2^{1040204231300} is an apocalyptic number.

1040204231300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040204231300 is an abundant number, since it is smaller than the sum of its proper divisors (1419960974716).

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

1040204231300 is a wasteful number, since it uses less digits than its factorization.

1040204231300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9640557 (or 9640550 counting only the distinct ones).

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

Adding to 1040204231300 its reverse (31324020401), we get a palindrome (1071528251701).

The spelling of 1040204231300 in words is "one trillion, forty billion, two hundred four million, two hundred thirty-one thousand, three hundred".