2293442424 has 640 divisors, whose sum is σ = 8781696000. Its totient is φ = 541956096.

The previous prime is 2293442413. The next prime is 2293442429. The reversal of 2293442424 is 4242443922.

2293442424 is a `hidden beast` number, since 229 + 3 + 4 + 4 + 2 + 424 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2293442429) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 25768972 + ... + 25769060.

It is an arithmetic number, because the mean of its divisors is an integer number (13721400).

Almost surely, 2^2293442424 is an apocalyptic number.

2293442424 is a gapful number since it is divisible by the number (24) 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 2293442424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4390848000).

2293442424 is an abundant number, since it is smaller than the sum of its proper divisors (6488253576).

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

2293442424 is a wasteful number, since it uses less digits than its factorization.

2293442424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 156 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 2293442424 is about 47889.8989767153. The cubic root of 2293442424 is about 1318.7504290438.

The spelling of 2293442424 in words is "two billion, two hundred ninety-three million, four hundred forty-two thousand, four hundred twenty-four".