1413531424 has 48 divisors (see below), whose sum is σ = 2982426048. Its totient is φ = 657752832.

The previous prime is 1413531407. The next prime is 1413531443. The reversal of 1413531424 is 4241353141.

It is a junction number, because it is equal to n+sod(n) for n = 1413531392 and 1413531401.

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, 1279 + ... + 53185.

It is an arithmetic number, because the mean of its divisors is an integer number (62133876).

Almost surely, 2^1413531424 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 1413531424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1491213024).

1413531424 is an abundant number, since it is smaller than the sum of its proper divisors (1568894624).

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

1413531424 is a wasteful number, since it uses less digits than its factorization.

1413531424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51977 (or 51969 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 1413531424 is about 37596.9603026628. The cubic root of 1413531424 is about 1122.2815480900.

Adding to 1413531424 its reverse (4241353141), we get a palindrome (5654884565).

The spelling of 1413531424 in words is "one billion, four hundred thirteen million, five hundred thirty-one thousand, four hundred twenty-four".