1004242441143 has 16 divisors (see below), whose sum is σ = 1347974274816. Its totient is φ = 665003553600.

The previous prime is 1004242441121. The next prime is 1004242441171. The reversal of 1004242441143 is 3411442424001.

It is a happy number.

It is not a de Polignac number, because 1004242441143 - 2¹² = 1004242437047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1004242441143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004242441193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5492371 + ... + 5672267.

It is an arithmetic number, because the mean of its divisors is an integer number (84248392176).

Almost surely, 2^{1004242441143} is an apocalyptic number.

1004242441143 is a deficient number, since it is larger than the sum of its proper divisors (343731833673).

1004242441143 is a wasteful number, since it uses less digits than its factorization.

1004242441143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192374.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 1004242441143 its reverse (3411442424001), we get a palindrome (4415684865144).

The spelling of 1004242441143 in words is "one trillion, four billion, two hundred forty-two million, four hundred forty-one thousand, one hundred forty-three".