141978750593 has 2 divisors, whose sum is σ = 141978750594. Its totient is φ = 141978750592.

The previous prime is 141978750547. The next prime is 141978750601. The reversal of 141978750593 is 395057879141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140702260609 + 1276489984 = 375103^2 + 35728^2 .

It is a cyclic number.

It is not a de Polignac number, because 141978750593 - 2⁸ = 141978750337 is a prime.

It is a super-3 number, since 3×141978750593³ (a number of 34 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (141978750493) 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, 70989375296 + 70989375297.

It is an arithmetic number, because the mean of its divisors is an integer number (70989375297).

Almost surely, 2^141978750593 is an apocalyptic number.

It is an amenable number.

141978750593 is a deficient number, since it is larger than the sum of its proper divisors (1).

141978750593 is an equidigital number, since it uses as much as digits as its factorization.

141978750593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9525600, while the sum is 59.

The spelling of 141978750593 in words is "one hundred forty-one billion, nine hundred seventy-eight million, seven hundred fifty thousand, five hundred ninety-three".