2002502140305 has 32 divisors (see below), whose sum is σ = 3222531164160. Its totient is φ = 1061827558080.

The previous prime is 2002502140273. The next prime is 2002502140307. The reversal of 2002502140305 is 5030412052002.

It is not a de Polignac number, because 2002502140305 - 2⁵ = 2002502140273 is a prime.

It is a super-2 number, since 2×2002502140305² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2002502140307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14222200 + ... + 14362310.

It is an arithmetic number, because the mean of its divisors is an integer number (100704098880).

Almost surely, 2^{2002502140305} is an apocalyptic number.

It is an amenable number.

2002502140305 is a deficient number, since it is larger than the sum of its proper divisors (1220029023855).

2002502140305 is a wasteful number, since it uses less digits than its factorization.

2002502140305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145621.

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 2002502140305 its reverse (5030412052002), we get a palindrome (7032914192307).

The spelling of 2002502140305 in words is "two trillion, two billion, five hundred two million, one hundred forty thousand, three hundred five".