9744812295541 has 2 divisors, whose sum is σ = 9744812295542. Its totient is φ = 9744812295540.

The previous prime is 9744812295527. The next prime is 9744812295557. The reversal of 9744812295541 is 1455922184479.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8156907360900 + 1587904934641 = 2856030^2 + 1260121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9744812295541 is a prime.

It is a super-2 number, since 2×9744812295541² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9744812295541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9744812295571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4872406147770 + 4872406147771.

It is an arithmetic number, because the mean of its divisors is an integer number (4872406147771).

Almost surely, 2^{9744812295541} is an apocalyptic number.

It is an amenable number.

9744812295541 is a deficient number, since it is larger than the sum of its proper divisors (1).

9744812295541 is an equidigital number, since it uses as much as digits as its factorization.

9744812295541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29030400, while the sum is 61.

The spelling of 9744812295541 in words is "nine trillion, seven hundred forty-four billion, eight hundred twelve million, two hundred ninety-five thousand, five hundred forty-one".