2502143030 has 16 divisors (see below), whose sum is σ = 4504570704. Its totient is φ = 1000698720.

The previous prime is 2502143029. The next prime is 2502143071. The reversal of 2502143030 is 303412052.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2502142993 and 2502143011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62960 + ... + 94700.

It is an arithmetic number, because the mean of its divisors is an integer number (281535669).

Almost surely, 2^2502143030 is an apocalyptic number.

2502143030 is a deficient number, since it is larger than the sum of its proper divisors (2002427674).

2502143030 is a wasteful number, since it uses less digits than its factorization.

2502143030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39631.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2502143030 is about 50021.4257093898. The cubic root of 2502143030 is about 1357.5965027654.

Adding to 2502143030 its reverse (303412052), we get a palindrome (2805555082).

The spelling of 2502143030 in words is "two billion, five hundred two million, one hundred forty-three thousand, thirty".