2402103140 has 48 divisors (see below), whose sum is σ = 5160180144. Its totient is φ = 938995200.

The previous prime is 2402103073. The next prime is 2402103157. The reversal of 2402103140 is 413012042.

It can be written as a sum of positive squares in 8 ways, for example, as 177848896 + 2224254244 = 13336^2 + 47162^2 .

It is an unprimeable number.

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, 185270 + ... + 197810.

It is an arithmetic number, because the mean of its divisors is an integer number (107503753).

Almost surely, 2^2402103140 is an apocalyptic number.

2402103140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2402103140 is an abundant number, since it is smaller than the sum of its proper divisors (2758077004).

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

2402103140 is a wasteful number, since it uses less digits than its factorization.

2402103140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12768 (or 12766 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2402103140 is about 49011.2552379553. The cubic root of 2402103140 is about 1339.2568724310.

Adding to 2402103140 its reverse (413012042), we get a palindrome (2815115182).

The spelling of 2402103140 in words is "two billion, four hundred two million, one hundred three thousand, one hundred forty".