140144341121419 has 2 divisors, whose sum is σ = 140144341121420. Its totient is φ = 140144341121418.

The previous prime is 140144341121417. The next prime is 140144341121429. The reversal of 140144341121419 is 914121143441041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140144341121419 - 2¹ = 140144341121417 is a prime.

It is a super-2 number, since 2×140144341121419² (a number of 29 digits) contains 22 as substring.

Together with 140144341121417, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (140144341121413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70072170560709 + 70072170560710.

It is an arithmetic number, because the mean of its divisors is an integer number (70072170560710).

Almost surely, 2^{140144341121419} is an apocalyptic number.

140144341121419 is a deficient number, since it is larger than the sum of its proper divisors (1).

140144341121419 is an equidigital number, since it uses as much as digits as its factorization.

140144341121419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 40.

The spelling of 140144341121419 in words is "one hundred forty trillion, one hundred forty-four billion, three hundred forty-one million, one hundred twenty-one thousand, four hundred nineteen".