141224121487 has 2 divisors, whose sum is σ = 141224121488. Its totient is φ = 141224121486.

The previous prime is 141224121469. The next prime is 141224121509. The reversal of 141224121487 is 784121422141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141224121487 - 2⁷ = 141224121359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141224121187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70612060743 + 70612060744.

It is an arithmetic number, because the mean of its divisors is an integer number (70612060744).

Almost surely, 2^141224121487 is an apocalyptic number.

141224121487 is a deficient number, since it is larger than the sum of its proper divisors (1).

141224121487 is an equidigital number, since it uses as much as digits as its factorization.

141224121487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28672, while the sum is 37.

The spelling of 141224121487 in words is "one hundred forty-one billion, two hundred twenty-four million, one hundred twenty-one thousand, four hundred eighty-seven".