1294413464441 has 2 divisors, whose sum is σ = 1294413464442. Its totient is φ = 1294413464440.

The previous prime is 1294413464317. The next prime is 1294413464473. The reversal of 1294413464441 is 1444643144921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 745597710400 + 548815754041 = 863480^2 + 740821^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1294413464441 is a prime.

It is not a weakly prime, because it can be changed into another prime (1294413464741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 647206732220 + 647206732221.

It is an arithmetic number, because the mean of its divisors is an integer number (647206732221).

Almost surely, 2^{1294413464441} is an apocalyptic number.

It is an amenable number.

1294413464441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1294413464441 is an equidigital number, since it uses as much as digits as its factorization.

1294413464441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1327104, while the sum is 47.

The spelling of 1294413464441 in words is "one trillion, two hundred ninety-four billion, four hundred thirteen million, four hundred sixty-four thousand, four hundred forty-one".