1416356448 has 144 divisors (see below), whose sum is σ = 4120033680. Its totient is φ = 423512064.

The previous prime is 1416356443. The next prime is 1416356449. The reversal of 1416356448 is 8446536141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416356441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1708098 + ... + 1708926.

It is an arithmetic number, because the mean of its divisors is an integer number (28611345).

Almost surely, 2^1416356448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1416356448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2060016840).

1416356448 is an abundant number, since it is smaller than the sum of its proper divisors (2703677232).

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

1416356448 is a wasteful number, since it uses less digits than its factorization.

1416356448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929 (or 884 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 1416356448 is about 37634.5113957920. The cubic root of 1416356448 is about 1123.0286986833.

The spelling of 1416356448 in words is "one billion, four hundred sixteen million, three hundred fifty-six thousand, four hundred forty-eight".