1481461259141 has 2 divisors, whose sum is σ = 1481461259142. Its totient is φ = 1481461259140.

The previous prime is 1481461259107. The next prime is 1481461259147. The reversal of 1481461259141 is 1419521641841.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1142609207041 + 338852052100 = 1068929^2 + 582110^2 .

It is a cyclic number.

It is not a de Polignac number, because 1481461259141 - 2¹⁰ = 1481461258117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1481461259147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740730629570 + 740730629571.

It is an arithmetic number, because the mean of its divisors is an integer number (740730629571).

Almost surely, 2^{1481461259141} is an apocalyptic number.

It is an amenable number.

1481461259141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1481461259141 is an equidigital number, since it uses as much as digits as its factorization.

1481461259141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 47.

The spelling of 1481461259141 in words is "one trillion, four hundred eighty-one billion, four hundred sixty-one million, two hundred fifty-nine thousand, one hundred forty-one".