1101412004437 has 2 divisors, whose sum is σ = 1101412004438. Its totient is φ = 1101412004436.

The previous prime is 1101412004417. The next prime is 1101412004467. The reversal of 1101412004437 is 7344002141011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 759615090481 + 341796913956 = 871559^2 + 584634^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101412004437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101412004417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550706002218 + 550706002219.

It is an arithmetic number, because the mean of its divisors is an integer number (550706002219).

Almost surely, 2^{1101412004437} is an apocalyptic number.

It is an amenable number.

1101412004437 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101412004437 is an equidigital number, since it uses as much as digits as its factorization.

1101412004437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

Adding to 1101412004437 its reverse (7344002141011), we get a palindrome (8445414145448).

The spelling of 1101412004437 in words is "one trillion, one hundred one billion, four hundred twelve million, four thousand, four hundred thirty-seven".