141546161461 has 2 divisors, whose sum is σ = 141546161462. Its totient is φ = 141546161460.

The previous prime is 141546161453. The next prime is 141546161467. The reversal of 141546161461 is 164161645141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 124066677361 + 17479484100 = 352231^2 + 132210^2 .

It is a cyclic number.

It is not a de Polignac number, because 141546161461 - 2³ = 141546161453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141546161467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70773080730 + 70773080731.

It is an arithmetic number, because the mean of its divisors is an integer number (70773080731).

Almost surely, 2^141546161461 is an apocalyptic number.

It is an amenable number.

141546161461 is a deficient number, since it is larger than the sum of its proper divisors (1).

141546161461 is an equidigital number, since it uses as much as digits as its factorization.

141546161461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 40.

The spelling of 141546161461 in words is "one hundred forty-one billion, five hundred forty-six million, one hundred sixty-one thousand, four hundred sixty-one".