2004212103437 has 2 divisors, whose sum is σ = 2004212103438. Its totient is φ = 2004212103436.

The previous prime is 2004212103403. The next prime is 2004212103473. The reversal of 2004212103437 is 7343012124002.

Together with next prime (2004212103473) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2004203658601 + 8444836 = 1415699^2 + 2906^2 .

It is a cyclic number.

It is not a de Polignac number, because 2004212103437 - 2⁸ = 2004212103181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004212103037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002106051718 + 1002106051719.

It is an arithmetic number, because the mean of its divisors is an integer number (1002106051719).

Almost surely, 2^{2004212103437} is an apocalyptic number.

It is an amenable number.

2004212103437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004212103437 is an equidigital number, since it uses as much as digits as its factorization.

2004212103437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 2004212103437 its reverse (7343012124002), we get a palindrome (9347224227439).

The spelling of 2004212103437 in words is "two trillion, four billion, two hundred twelve million, one hundred three thousand, four hundred thirty-seven".