2042402024 has 64 divisors (see below), whose sum is σ = 4451932800. Its totient is φ = 870541056.

The previous prime is 2042402023. The next prime is 2042402039. The reversal of 2042402024 is 4202042402.

It is a junction number, because it is equal to n+sod(n) for n = 2042401987 and 2042402005.

It is not an unprimeable number, because it can be changed into a prime (2042402023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54647 + ... + 84089.

It is an arithmetic number, because the mean of its divisors is an integer number (69561450).

Almost surely, 2^2042402024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2042402024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2225966400).

2042402024 is an abundant number, since it is smaller than the sum of its proper divisors (2409530776).

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

2042402024 is a wasteful number, since it uses less digits than its factorization.

2042402024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29514 (or 29510 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2042402024 is about 45192.9421923380. The cubic root of 2042402024 is about 1268.7627241511.

Adding to 2042402024 its reverse (4202042402), we get a palindrome (6244444426).

The spelling of 2042402024 in words is "two billion, forty-two million, four hundred two thousand, twenty-four".