1042303513404 has 96 divisors (see below), whose sum is σ = 2453481184000. Its totient is φ = 344389708800.

The previous prime is 1042303513397. The next prime is 1042303513469. The reversal of 1042303513404 is 4043153032401.

It is a super-3 number, since 3×1042303513404³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 754744794 + ... + 754746174.

Almost surely, 2^{1042303513404} is an apocalyptic number.

It is an amenable number.

1042303513404 is an abundant number, since it is smaller than the sum of its proper divisors (1411177670596).

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

1042303513404 is a wasteful number, since it uses less digits than its factorization.

1042303513404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651 (or 2649 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1042303513404 its reverse (4043153032401), we get a palindrome (5085456545805).

The spelling of 1042303513404 in words is "one trillion, forty-two billion, three hundred three million, five hundred thirteen thousand, four hundred four".