2044427227494 has 32 divisors (see below), whose sum is σ = 4308106548480. Its totient is φ = 645001214112.

The previous prime is 2044427227441. The next prime is 2044427227529. The reversal of 2044427227494 is 4947227244402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8314177 + ... + 8556540.

It is an arithmetic number, because the mean of its divisors is an integer number (134628329640).

Almost surely, 2^{2044427227494} is an apocalyptic number.

2044427227494 is an abundant number, since it is smaller than the sum of its proper divisors (2263679320986).

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

2044427227494 is a wasteful number, since it uses less digits than its factorization.

2044427227494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16871804.

The product of its (nonzero) digits is 7225344, while the sum is 51.

The spelling of 2044427227494 in words is "two trillion, forty-four billion, four hundred twenty-seven million, two hundred twenty-seven thousand, four hundred ninety-four".