141054128461 has 2 divisors, whose sum is σ = 141054128462. Its totient is φ = 141054128460.

The previous prime is 141054128431. The next prime is 141054128471. The reversal of 141054128461 is 164821450141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140857596100 + 196532361 = 375310^2 + 14019^2 .

It is a cyclic number.

It is not a de Polignac number, because 141054128461 - 2¹¹ = 141054126413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141054128461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141054128431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70527064230 + 70527064231.

It is an arithmetic number, because the mean of its divisors is an integer number (70527064231).

Almost surely, 2^141054128461 is an apocalyptic number.

It is an amenable number.

141054128461 is a deficient number, since it is larger than the sum of its proper divisors (1).

141054128461 is an equidigital number, since it uses as much as digits as its factorization.

141054128461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30720, while the sum is 37.

The spelling of 141054128461 in words is "one hundred forty-one billion, fifty-four million, one hundred twenty-eight thousand, four hundred sixty-one".