140488179563 has 2 divisors, whose sum is σ = 140488179564. Its totient is φ = 140488179562.

The previous prime is 140488179553. The next prime is 140488179641. The reversal of 140488179563 is 365971884041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140488179563 - 2¹² = 140488175467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140488179499 and 140488179508.

It is not a weakly prime, because it can be changed into another prime (140488179553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70244089781 + 70244089782.

It is an arithmetic number, because the mean of its divisors is an integer number (70244089782).

Almost surely, 2^140488179563 is an apocalyptic number.

140488179563 is a deficient number, since it is larger than the sum of its proper divisors (1).

140488179563 is an equidigital number, since it uses as much as digits as its factorization.

140488179563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 140488179563 in words is "one hundred forty billion, four hundred eighty-eight million, one hundred seventy-nine thousand, five hundred sixty-three".