154611240104141 has 2 divisors, whose sum is σ = 154611240104142. Its totient is φ = 154611240104140.

The previous prime is 154611240104131. The next prime is 154611240104143. The reversal of 154611240104141 is 141401042116451.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98558631628900 + 56052608475241 = 9927670^2 + 7486829^2 .

It is a cyclic number.

It is not a de Polignac number, because 154611240104141 - 2¹⁸ = 154611239841997 is a prime.

It is a Sophie Germain prime.

Together with 154611240104143, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (154611240104143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77305620052070 + 77305620052071.

It is an arithmetic number, because the mean of its divisors is an integer number (77305620052071).

Almost surely, 2^{154611240104141} is an apocalyptic number.

It is an amenable number.

154611240104141 is a deficient number, since it is larger than the sum of its proper divisors (1).

154611240104141 is an equidigital number, since it uses as much as digits as its factorization.

154611240104141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 35.

The spelling of 154611240104141 in words is "one hundred fifty-four trillion, six hundred eleven billion, two hundred forty million, one hundred four thousand, one hundred forty-one".