2340002402 has 16 divisors (see below), whose sum is σ = 3632187960. Its totient is φ = 1129298688.

The previous prime is 2340002377. The next prime is 2340002407. The reversal of 2340002402 is 2042000432.

2340002402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2335885561 + 4116841 = 48331^2 + 2029^2 .

It is a super-2 number, since 2×2340002402² = 10951222482731539208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2340002407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328058 + ... + 335114.

Almost surely, 2^2340002402 is an apocalyptic number.

2340002402 is a deficient number, since it is larger than the sum of its proper divisors (1292185558).

2340002402 is a wasteful number, since it uses less digits than its factorization.

2340002402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12805.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2340002402 is about 48373.5713174043. The cubic root of 2340002402 is about 1327.6148485251.

Adding to 2340002402 its reverse (2042000432), we get a palindrome (4382002834).

The spelling of 2340002402 in words is "two billion, three hundred forty million, two thousand, four hundred two".