2044427227546 has 16 divisors (see below), whose sum is σ = 3345518856960. Its totient is φ = 929259413280.

The previous prime is 2044427227541. The next prime is 2044427227559. The reversal of 2044427227546 is 6457227244402.

It is a happy number.

It is a super-3 number, since 3×2044427227546³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2044427227546.

It is not an unprimeable number, because it can be changed into a prime (2044427227541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458826 + ... + 2073493.

It is an arithmetic number, because the mean of its divisors is an integer number (209094928560).

Almost surely, 2^{2044427227546} is an apocalyptic number.

2044427227546 is a deficient number, since it is larger than the sum of its proper divisors (1301091629414).

2044427227546 is a wasteful number, since it uses less digits than its factorization.

2044427227546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569029.

The product of its (nonzero) digits is 6021120, while the sum is 49.

The spelling of 2044427227546 in words is "two trillion, forty-four billion, four hundred twenty-seven million, two hundred twenty-seven thousand, five hundred forty-six".