1413911448 has 96 divisors (see below), whose sum is σ = 4043520000. Its totient is φ = 445099968.

The previous prime is 1413911413. The next prime is 1413911461. The reversal of 1413911448 is 8441193141.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489673 + ... + 492551.

It is an arithmetic number, because the mean of its divisors is an integer number (42120000).

Almost surely, 2^1413911448 is an apocalyptic number.

1413911448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1413911448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2021760000).

1413911448 is an abundant number, since it is smaller than the sum of its proper divisors (2629608552).

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

1413911448 is a wasteful number, since it uses less digits than its factorization.

1413911448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269 (or 3262 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 1413911448 is about 37602.0138822377. The cubic root of 1413911448 is about 1122.3821131714.

The spelling of 1413911448 in words is "one billion, four hundred thirteen million, nine hundred eleven thousand, four hundred forty-eight".