4102450242 has 96 divisors (see below), whose sum is σ = 9289313280. Its totient is φ = 1197724800.

The previous prime is 4102450237. The next prime is 4102450243. The reversal of 4102450242 is 2420542014.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102450243) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11427259 + ... + 11427617.

It is an arithmetic number, because the mean of its divisors is an integer number (96763680).

Almost surely, 2^4102450242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4102450242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4644656640).

4102450242 is an abundant number, since it is smaller than the sum of its proper divisors (5186863038).

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

4102450242 is a wasteful number, since it uses less digits than its factorization.

4102450242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 4102450242 is about 64050.3726921241. The cubic root of 4102450242 is about 1600.8394347767.

Adding to 4102450242 its reverse (2420542014), we get a palindrome (6522992256).

The spelling of 4102450242 in words is "four billion, one hundred two million, four hundred fifty thousand, two hundred forty-two".