141640420663 has 8 divisors (see below), whose sum is σ = 161878048640. Its totient is φ = 121403613240.

The previous prime is 141640420661. The next prime is 141640420693. The reversal of 141640420663 is 366024046141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141640420663 - 2¹ = 141640420661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141640420661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224848 + ... + 577786.

It is an arithmetic number, because the mean of its divisors is an integer number (20234756080).

Almost surely, 2^141640420663 is an apocalyptic number.

141640420663 is a deficient number, since it is larger than the sum of its proper divisors (20237627977).

141640420663 is an equidigital number, since it uses as much as digits as its factorization.

141640420663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410277.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 141640420663 in words is "one hundred forty-one billion, six hundred forty million, four hundred twenty thousand, six hundred sixty-three".