7136321471850 has 24 divisors (see below), whose sum is σ = 17698077250560. Its totient is φ = 1903019059120.

The previous prime is 7136321471809. The next prime is 7136321471861. The reversal of 7136321471850 is 581741236317.

It is a self number, because there is not a number n which added to its sum of digits gives 7136321471850.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23787738090 + ... + 23787738389.

It is an arithmetic number, because the mean of its divisors is an integer number (737419885440).

Almost surely, 2^{7136321471850} is an apocalyptic number.

7136321471850 is an abundant number, since it is smaller than the sum of its proper divisors (10561755778710).

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

7136321471850 is a wasteful number, since it uses less digits than its factorization.

7136321471850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47575476494 (or 47575476489 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 7136321471850 in words is "seven trillion, one hundred thirty-six billion, three hundred twenty-one million, four hundred seventy-one thousand, eight hundred fifty".