2402130402 has 48 divisors (see below), whose sum is σ = 5965382592. Its totient is φ = 684332640.

The previous prime is 2402130377. The next prime is 2402130439. The reversal of 2402130402 is 2040312042.

2402130402 is a `hidden beast` number, since 240 + 21 + 3 + 0 + 402 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 16252 + ... + 71192.

It is an arithmetic number, because the mean of its divisors is an integer number (124278804).

Almost surely, 2^2402130402 is an apocalyptic number.

2402130402 is an abundant number, since it is smaller than the sum of its proper divisors (3563252190).

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

2402130402 is a wasteful number, since it uses less digits than its factorization.

2402130402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55303 (or 55300 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2402130402 is about 49011.5333569559. The cubic root of 2402130402 is about 1339.2619389193.

Adding to 2402130402 its reverse (2040312042), we get a palindrome (4442442444).

The spelling of 2402130402 in words is "two billion, four hundred two million, one hundred thirty thousand, four hundred two".