141685890799 has 4 divisors (see below), whose sum is σ = 142397880400. Its totient is φ = 140973901200.

The previous prime is 141685890791. The next prime is 141685890803. The reversal of 141685890799 is 997098586141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141685890799 - 2³ = 141685890791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141685890791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355994502 + ... + 355994899.

It is an arithmetic number, because the mean of its divisors is an integer number (35599470100).

Almost surely, 2^141685890799 is an apocalyptic number.

141685890799 is a deficient number, since it is larger than the sum of its proper divisors (711989601).

141685890799 is an equidigital number, since it uses as much as digits as its factorization.

141685890799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711989600.

The product of its (nonzero) digits is 39191040, while the sum is 67.

The spelling of 141685890799 in words is "one hundred forty-one billion, six hundred eighty-five million, eight hundred ninety thousand, seven hundred ninety-nine".