2502230042 has 64 divisors (see below), whose sum is σ = 4359667200. Its totient is φ = 1067489280.

The previous prime is 2502230033. The next prime is 2502230089. The reversal of 2502230042 is 2400322052.

It is a super-2 number, since 2×2502230042² = 12522310366174643528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2502229996 and 2502230023.

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, 3785192 + ... + 3785852.

It is an arithmetic number, because the mean of its divisors is an integer number (68119800).

Almost surely, 2^2502230042 is an apocalyptic number.

2502230042 is a deficient number, since it is larger than the sum of its proper divisors (1857437158).

2502230042 is a wasteful number, since it uses less digits than its factorization.

2502230042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2502230042 is about 50022.2954491295. The cubic root of 2502230042 is about 1357.6122393848.

Adding to 2502230042 its reverse (2400322052), we get a palindrome (4902552094).

The spelling of 2502230042 in words is "two billion, five hundred two million, two hundred thirty thousand, forty-two".