1416304044 has 18 divisors (see below), whose sum is σ = 3580101980. Its totient is φ = 472101336.

The previous prime is 1416304031. The next prime is 1416304049. The reversal of 1416304044 is 4404036141.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 1416303999 and 1416304017.

It is not an unprimeable number, because it can be changed into a prime (1416304049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19670854 + ... + 19670925.

Almost surely, 2^1416304044 is an apocalyptic number.

It is an amenable number.

1416304044 is an abundant number, since it is smaller than the sum of its proper divisors (2163797936).

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

1416304044 is a wasteful number, since it uses less digits than its factorization.

1416304044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39341789 (or 39341784 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 1416304044 is about 37633.8151666822. The cubic root of 1416304044 is about 1123.0148481393.

The spelling of 1416304044 in words is "one billion, four hundred sixteen million, three hundred four thousand, forty-four".