1004246245445 has 4 divisors (see below), whose sum is σ = 1205095494540. Its totient is φ = 803396996352.

The previous prime is 1004246245439. The next prime is 1004246245477. The reversal of 1004246245445 is 5445426424001.

1004246245445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 255713273761 + 748532971684 = 505681^2 + 865178^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004246245445 - 2⁶ = 1004246245381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100424624540 + ... + 100424624549.

It is an arithmetic number, because the mean of its divisors is an integer number (301273873635).

Almost surely, 2^{1004246245445} is an apocalyptic number.

It is an amenable number.

1004246245445 is a deficient number, since it is larger than the sum of its proper divisors (200849249095).

1004246245445 is an equidigital number, since it uses as much as digits as its factorization.

1004246245445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200849249094.

The product of its (nonzero) digits is 614400, while the sum is 41.

The spelling of 1004246245445 in words is "one trillion, four billion, two hundred forty-six million, two hundred forty-five thousand, four hundred forty-five".