1042304014452 has 12 divisors (see below), whose sum is σ = 2432042700416. Its totient is φ = 347434671480.

The previous prime is 1042304014337. The next prime is 1042304014469. The reversal of 1042304014452 is 2544104032401.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43429333924 + ... + 43429333947.

Almost surely, 2^{1042304014452} is an apocalyptic number.

1042304014452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1042304014452 is an abundant number, since it is smaller than the sum of its proper divisors (1389738685964).

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

1042304014452 is a wasteful number, since it uses less digits than its factorization.

1042304014452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86858667878 (or 86858667876 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 1042304014452 its reverse (2544104032401), we get a palindrome (3586408046853).

The spelling of 1042304014452 in words is "one trillion, forty-two billion, three hundred four million, fourteen thousand, four hundred fifty-two".