1413120544 has 48 divisors (see below), whose sum is σ = 3043958400. Its totient is φ = 640431360.

The previous prime is 1413120493. The next prime is 1413120559. The reversal of 1413120544 is 4450213141.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117097 + ... + 128599.

It is an arithmetic number, because the mean of its divisors is an integer number (63415800).

Almost surely, 2^1413120544 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 1413120544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1521979200).

1413120544 is an abundant number, since it is smaller than the sum of its proper divisors (1630837856).

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

1413120544 is a wasteful number, since it uses less digits than its factorization.

1413120544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11873 (or 11865 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1413120544 is about 37591.4956339862. The cubic root of 1413120544 is about 1122.1727973585.

Adding to 1413120544 its reverse (4450213141), we get a palindrome (5863333685).

The spelling of 1413120544 in words is "one billion, four hundred thirteen million, one hundred twenty thousand, five hundred forty-four".