8200071381950 has 48 divisors (see below), whose sum is σ = 17786743792800. Its totient is φ = 2811453039360.

The previous prime is 8200071381911. The next prime is 8200071381961. The reversal of 8200071381950 is 591831700028.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239051987 + ... + 239086286.

It is an arithmetic number, because the mean of its divisors is an integer number (370557162350).

Almost surely, 2^{8200071381950} is an apocalyptic number.

8200071381950 is an abundant number, since it is smaller than the sum of its proper divisors (9586672410850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8200071381950 is a wasteful number, since it uses less digits than its factorization.

8200071381950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478138306 (or 478138287 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 8200071381950 in words is "eight trillion, two hundred billion, seventy-one million, three hundred eighty-one thousand, nine hundred fifty".