3420435302242 has 32 divisors (see below), whose sum is σ = 5955380858880. Its totient is φ = 1443020303760.

The previous prime is 3420435302237. The next prime is 3420435302329. The reversal of 3420435302242 is 2422035340243.

It is a junction number, because it is equal to n+sod(n) for n = 3420435302198 and 3420435302207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2016142 + ... + 3302377.

It is an arithmetic number, because the mean of its divisors is an integer number (186105651840).

Almost surely, 2^{3420435302242} is an apocalyptic number.

3420435302242 is a deficient number, since it is larger than the sum of its proper divisors (2534945556638).

3420435302242 is a wasteful number, since it uses less digits than its factorization.

3420435302242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5319246.

The product of its (nonzero) digits is 138240, while the sum is 34.

The spelling of 3420435302242 in words is "three trillion, four hundred twenty billion, four hundred thirty-five million, three hundred two thousand, two hundred forty-two".