544355421602 has 8 divisors (see below), whose sum is σ = 830372677200. Its totient is φ = 267564529204.

The previous prime is 544355421581. The next prime is 544355421613. The reversal of 544355421602 is 206124553445.

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

It is a self number, because there is not a number n which added to its sum of digits gives 544355421602.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2306590652 + ... + 2306590887.

It is an arithmetic number, because the mean of its divisors is an integer number (103796584650).

Almost surely, 2^544355421602 is an apocalyptic number.

544355421602 is a deficient number, since it is larger than the sum of its proper divisors (286017255598).

544355421602 is a wasteful number, since it uses less digits than its factorization.

544355421602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4613181600.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 544355421602 in words is "five hundred forty-four billion, three hundred fifty-five million, four hundred twenty-one thousand, six hundred two".