1411672240 has 80 divisors (see below), whose sum is σ = 3586332960. Its totient is φ = 512501760.

The previous prime is 1411672177. The next prime is 1411672243. The reversal of 1411672240 is 422761141.

1411672240 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 1411672199 and 1411672208.

It is not an unprimeable number, because it can be changed into a prime (1411672243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 876556 + ... + 878164.

It is an arithmetic number, because the mean of its divisors is an integer number (44829162).

Almost surely, 2^1411672240 is an apocalyptic number.

1411672240 is a gapful number since it is divisible by the number (10) 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 1411672240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1793166480).

1411672240 is an abundant number, since it is smaller than the sum of its proper divisors (2174660720).

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

1411672240 is a wasteful number, since it uses less digits than its factorization.

1411672240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2630 (or 2624 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1411672240 is about 37572.2269768509. The cubic root of 1411672240 is about 1121.7892955377.

The spelling of 1411672240 in words is "one billion, four hundred eleven million, six hundred seventy-two thousand, two hundred forty".