4202401242 has 64 divisors (see below), whose sum is σ = 9132165504. Its totient is φ = 1281557760.

The previous prime is 4202401237. The next prime is 4202401297. The reversal of 4202401242 is 2421042024.

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, 7544428 + ... + 7544984.

It is an arithmetic number, because the mean of its divisors is an integer number (142690086).

Almost surely, 2^4202401242 is an apocalyptic number.

4202401242 is an abundant number, since it is smaller than the sum of its proper divisors (4929764262).

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

4202401242 is a wasteful number, since it uses less digits than its factorization.

4202401242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 4202401242 is about 64825.9303211300. The cubic root of 4202401242 is about 1613.7360662255.

Adding to 4202401242 its reverse (2421042024), we get a palindrome (6623443266).

The spelling of 4202401242 in words is "four billion, two hundred two million, four hundred one thousand, two hundred forty-two".