20341877594 has 8 divisors (see below), whose sum is σ = 30535814208. Its totient is φ = 10163272860.

The previous prime is 20341877539. The next prime is 20341877599. The reversal of 20341877594 is 49577814302.

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

It is not an unprimeable number, because it can be changed into a prime (20341877599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3829652 + ... + 3834959.

It is an arithmetic number, because the mean of its divisors is an integer number (3816976776).

Almost surely, 2^20341877594 is an apocalyptic number.

20341877594 is a deficient number, since it is larger than the sum of its proper divisors (10193936614).

20341877594 is a wasteful number, since it uses less digits than its factorization.

20341877594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7665940.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 20341877594 in words is "twenty billion, three hundred forty-one million, eight hundred seventy-seven thousand, five hundred ninety-four".