141840864799 has 4 divisors (see below), whose sum is σ = 141950735080. Its totient is φ = 141730994520.

The previous prime is 141840864779. The next prime is 141840864821. The reversal of 141840864799 is 997468048141.

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 141840864799 - 2¹³ = 141840856607 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 (141840864719) 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, 54933204 + ... + 54935785.

It is an arithmetic number, because the mean of its divisors is an integer number (35487683770).

Almost surely, 2^141840864799 is an apocalyptic number.

141840864799 is a deficient number, since it is larger than the sum of its proper divisors (109870281).

141840864799 is a wasteful number, since it uses less digits than its factorization.

141840864799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109870280.

The product of its (nonzero) digits is 13934592, while the sum is 61.

The spelling of 141840864799 in words is "one hundred forty-one billion, eight hundred forty million, eight hundred sixty-four thousand, seven hundred ninety-nine".