1844468044 has 12 divisors (see below), whose sum is σ = 3228135568. Its totient is φ = 922143600.

The previous prime is 1844468027. The next prime is 1844468077. The reversal of 1844468044 is 4408644481.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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, 47329 + ... + 76999.

Almost surely, 2^1844468044 is an apocalyptic number.

It is an amenable number.

1844468044 is a deficient number, since it is larger than the sum of its proper divisors (1383667524).

1844468044 is a wasteful number, since it uses less digits than its factorization.

1844468044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45216 (or 45214 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 43.

The square root of 1844468044 is about 42947.2705069833. The cubic root of 1844468044 is about 1226.3761946451.

The spelling of 1844468044 in words is "one billion, eight hundred forty-four million, four hundred sixty-eight thousand, forty-four".