2404243134 has 80 divisors (see below), whose sum is σ = 5542347888. Its totient is φ = 778647168.

The previous prime is 2404243129. The next prime is 2404243169. The reversal of 2404243134 is 4313424042.

It is a happy number.

2404243134 is a `hidden beast` number, since 2 + 404 + 243 + 13 + 4 = 666.

It is a super-3 number, since 3×2404243134³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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

It is a junction number, because it is equal to n+sod(n) for n = 2404243098 and 2404243107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 917394 + ... + 920010.

Almost surely, 2^2404243134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2404243134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2771173944).

2404243134 is an abundant number, since it is smaller than the sum of its proper divisors (3138104754).

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

2404243134 is a wasteful number, since it uses less digits than its factorization.

2404243134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791 (or 2782 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2404243134 is about 49033.0820365190. The cubic root of 2404243134 is about 1339.6544616593.

Adding to 2404243134 its reverse (4313424042), we get a palindrome (6717667176).

It can be divided in two parts, 24042 and 43134, that added together give a palindrome (67176).

The spelling of 2404243134 in words is "two billion, four hundred four million, two hundred forty-three thousand, one hundred thirty-four".