609041441800 has 48 divisors (see below), whose sum is σ = 1544750571600. Its totient is φ = 221469614400.

The previous prime is 609041441773. The next prime is 609041441809. The reversal of 609041441800 is 8144140906.

It is a self number, because there is not a number n which added to its sum of digits gives 609041441800.

It is not an unprimeable number, because it can be changed into a prime (609041441809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138416310 + ... + 138420709.

It is an arithmetic number, because the mean of its divisors is an integer number (32182303575).

Almost surely, 2^609041441800 is an apocalyptic number.

It is an amenable number.

609041441800 is an abundant number, since it is smaller than the sum of its proper divisors (935709129800).

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

609041441800 is a wasteful number, since it uses less digits than its factorization.

609041441800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276837046 (or 276837037 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 609041441800 in words is "six hundred nine billion, forty-one million, four hundred forty-one thousand, eight hundred".