20200708943 has 8 divisors (see below), whose sum is σ = 20654823840. Its totient is φ = 19750560480.

The previous prime is 20200708937. The next prime is 20200708967. The reversal of 20200708943 is 34980700202.

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

It is not a de Polignac number, because 20200708943 - 2¹⁴ = 20200692559 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 (20200708543) 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, 981308 + ... + 1001681.

It is an arithmetic number, because the mean of its divisors is an integer number (2581852980).

Almost surely, 2^20200708943 is an apocalyptic number.

20200708943 is a deficient number, since it is larger than the sum of its proper divisors (454114897).

20200708943 is a wasteful number, since it uses less digits than its factorization.

20200708943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983217.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 20200708943 in words is "twenty billion, two hundred million, seven hundred eight thousand, nine hundred forty-three".