1004142213124 has 12 divisors (see below), whose sum is σ = 1817843661900. Its totient is φ = 484758309728.

The previous prime is 1004142213103. The next prime is 1004142213127. The reversal of 1004142213124 is 4213122414001.

It can be written as a sum of positive squares in 2 ways, for example, as 721086292224 + 283055920900 = 849168^2 + 532030^2 .

It is not an unprimeable number, because it can be changed into a prime (1004142213127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4328199079 + ... + 4328199310.

It is an arithmetic number, because the mean of its divisors is an integer number (151486971825).

Almost surely, 2^{1004142213124} is an apocalyptic number.

It is an amenable number.

1004142213124 is a deficient number, since it is larger than the sum of its proper divisors (813701448776).

1004142213124 is a wasteful number, since it uses less digits than its factorization.

1004142213124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8656398422 (or 8656398420 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1004142213124 its reverse (4213122414001), we get a palindrome (5217264627125).

The spelling of 1004142213124 in words is "one trillion, four billion, one hundred forty-two million, two hundred thirteen thousand, one hundred twenty-four".