3040340402 has 16 divisors (see below), whose sum is σ = 4976046432. Its totient is φ = 1381710720.

The previous prime is 3040340393. The next prime is 3040340411. The reversal of 3040340402 is 2040430403.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3040340393) and next prime (3040340411).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151298 + ... + 170210.

It is an arithmetic number, because the mean of its divisors is an integer number (311002902).

Almost surely, 2^3040340402 is an apocalyptic number.

3040340402 is a deficient number, since it is larger than the sum of its proper divisors (1935706030).

3040340402 is a wasteful number, since it uses less digits than its factorization.

3040340402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26233.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3040340402 is about 55139.2818415329. The cubic root of 3040340402 is about 1448.6853565155.

Adding to 3040340402 its reverse (2040430403), we get a palindrome (5080770805).

Subtracting from 3040340402 its reverse (2040430403), we obtain a palindrome (999909999).

The spelling of 3040340402 in words is "three billion, forty million, three hundred forty thousand, four hundred two".