3402742228434 has 48 divisors (see below), whose sum is σ = 7649022108000. Its totient is φ = 1133749781280.

The previous prime is 3402742228397. The next prime is 3402742228481. The reversal of 3402742228434 is 4348222472043.

3402742228434 is a `hidden beast` number, since 340 + 2 + 7 + 4 + 22 + 284 + 3 + 4 = 666.

3402742228434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3402742228434.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 426184 + ... + 2643315.

It is an arithmetic number, because the mean of its divisors is an integer number (159354627250).

Almost surely, 2^{3402742228434} is an apocalyptic number.

3402742228434 is an abundant number, since it is smaller than the sum of its proper divisors (4246279879566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3402742228434 is a wasteful number, since it uses less digits than its factorization.

3402742228434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3071797 (or 3071785 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 45.

The spelling of 3402742228434 in words is "three trillion, four hundred two billion, seven hundred forty-two million, two hundred twenty-eight thousand, four hundred thirty-four".