3402401402 has 16 divisors (see below), whose sum is σ = 5497150560. Its totient is φ = 1574182512.

The previous prime is 3402401377. The next prime is 3402401413. The reversal of 3402401402 is 2041042043.

3402401402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039493 + ... + 1042760.

It is an arithmetic number, because the mean of its divisors is an integer number (343571910).

Almost surely, 2^3402401402 is an apocalyptic number.

3402401402 is a deficient number, since it is larger than the sum of its proper divisors (2094749158).

3402401402 is a wasteful number, since it uses less digits than its factorization.

3402401402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082317.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 3402401402 is about 58330.1071660253. The cubic root of 3402401402 is about 1504.0485300684.

Adding to 3402401402 its reverse (2041042043), we get a palindrome (5443443445).

The spelling of 3402401402 in words is "three billion, four hundred two million, four hundred one thousand, four hundred two".