141464520149 has 2 divisors, whose sum is σ = 141464520150. Its totient is φ = 141464520148.

The previous prime is 141464520139. The next prime is 141464520163. The reversal of 141464520149 is 941025464141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114519297649 + 26945222500 = 338407^2 + 164150^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141464520149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141464520139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70732260074 + 70732260075.

It is an arithmetic number, because the mean of its divisors is an integer number (70732260075).

Almost surely, 2^141464520149 is an apocalyptic number.

It is an amenable number.

141464520149 is a deficient number, since it is larger than the sum of its proper divisors (1).

141464520149 is an equidigital number, since it uses as much as digits as its factorization.

141464520149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 141464520149 in words is "one hundred forty-one billion, four hundred sixty-four million, five hundred twenty thousand, one hundred forty-nine".