3402401422 has 8 divisors (see below), whose sum is σ = 5832688176. Its totient is φ = 1458172032.

The previous prime is 3402401413. The next prime is 3402401461. The reversal of 3402401422 is 2241042043.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3402401393 and 3402401402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121514323 + ... + 121514350.

It is an arithmetic number, because the mean of its divisors is an integer number (729086022).

Almost surely, 2^3402401422 is an apocalyptic number.

3402401422 is a deficient number, since it is larger than the sum of its proper divisors (2430286754).

3402401422 is a wasteful number, since it uses less digits than its factorization.

3402401422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243028682.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 3402401422 is about 58330.1073374634. The cubic root of 3402401422 is about 1504.0485330154.

Adding to 3402401422 its reverse (2241042043), we get a palindrome (5643443465).

The spelling of 3402401422 in words is "three billion, four hundred two million, four hundred one thousand, four hundred twenty-two".