154144130265371 has 2 divisors, whose sum is σ = 154144130265372. Its totient is φ = 154144130265370.

The previous prime is 154144130265299. The next prime is 154144130265379. The reversal of 154144130265371 is 173562031441451.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-154144130265371 is a prime.

It is not a weakly prime, because it can be changed into another prime (154144130265379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77072065132685 + 77072065132686.

It is an arithmetic number, because the mean of its divisors is an integer number (77072065132686).

Almost surely, 2^{154144130265371} is an apocalyptic number.

154144130265371 is a deficient number, since it is larger than the sum of its proper divisors (1).

154144130265371 is an equidigital number, since it uses as much as digits as its factorization.

154144130265371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 154144130265371 in words is "one hundred fifty-four trillion, one hundred forty-four billion, one hundred thirty million, two hundred sixty-five thousand, three hundred seventy-one".