42030346622 has 16 divisors (see below), whose sum is σ = 68823361152. Its totient is φ = 19091805720.

The previous prime is 42030346619. The next prime is 42030346639. The reversal of 42030346622 is 22664303024.

42030346622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 611498 + ... + 676749.

It is an arithmetic number, because the mean of its divisors is an integer number (4301460072).

Almost surely, 2^42030346622 is an apocalyptic number.

42030346622 is a deficient number, since it is larger than the sum of its proper divisors (26793014530).

42030346622 is a wasteful number, since it uses less digits than its factorization.

42030346622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289743.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 42030346622 its reverse (22664303024), we get a palindrome (64694649646).

The spelling of 42030346622 in words is "forty-two billion, thirty million, three hundred forty-six thousand, six hundred twenty-two".