1004212131043 has 16 divisors (see below), whose sum is σ = 1096509432960. Its totient is φ = 912082737600.

The previous prime is 1004212131031. The next prime is 1004212131053. The reversal of 1004212131043 is 3401312124001.

It is a cyclic number.

It is not a de Polignac number, because 1004212131043 - 2²⁹ = 1003675260131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004212131053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88697823 + ... + 88709143.

It is an arithmetic number, because the mean of its divisors is an integer number (68531839560).

Almost surely, 2^{1004212131043} is an apocalyptic number.

1004212131043 is a deficient number, since it is larger than the sum of its proper divisors (92297301917).

1004212131043 is a wasteful number, since it uses less digits than its factorization.

1004212131043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18018.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1004212131043 its reverse (3401312124001), we get a palindrome (4405524255044).

The spelling of 1004212131043 in words is "one trillion, four billion, two hundred twelve million, one hundred thirty-one thousand, forty-three".