11413414242 has 64 divisors (see below), whose sum is σ = 25849305600. Its totient is φ = 3732168960.

The previous prime is 11413414213. The next prime is 11413414283. The reversal of 11413414242 is 24241431411.

11413414242 is a `hidden beast` number, since 1 + 1 + 4 + 1 + 3 + 414 + 242 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 661242 + ... + 678282.

It is an arithmetic number, because the mean of its divisors is an integer number (403895400).

Almost surely, 2^11413414242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11413414242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12924652800).

11413414242 is an abundant number, since it is smaller than the sum of its proper divisors (14435891358).

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

11413414242 is a wasteful number, since it uses less digits than its factorization.

11413414242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17288 (or 17282 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 11413414242 its reverse (24241431411), we get a palindrome (35654845653).

The spelling of 11413414242 in words is "eleven billion, four hundred thirteen million, four hundred fourteen thousand, two hundred forty-two".