3402130222042 has 8 divisors (see below), whose sum is σ = 5109936676596. Its totient is φ = 1698817996512.

The previous prime is 3402130222037. The next prime is 3402130222069. The reversal of 3402130222042 is 2402220312043.

It can be written as a sum of positive squares in 2 ways, for example, as 3401549460241 + 580761801 = 1844329^2 + 24099^2 .

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 = 3402130221998 and 3402130222016.

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, 1123555363 + ... + 1123558390.

Almost surely, 2^{3402130222042} is an apocalyptic number.

3402130222042 is a deficient number, since it is larger than the sum of its proper divisors (1707806454554).

3402130222042 is a wasteful number, since it uses less digits than its factorization.

3402130222042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247114512.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 3402130222042 its reverse (2402220312043), we get a palindrome (5804350534085).

Subtracting from 3402130222042 its reverse (2402220312043), we obtain a palindrome (999909909999).

The spelling of 3402130222042 in words is "three trillion, four hundred two billion, one hundred thirty million, two hundred twenty-two thousand, forty-two".