34443200021422 has 64 divisors (see below), whose sum is σ = 54993158212608. Its totient is φ = 16144197696000.

The previous prime is 34443200021317. The next prime is 34443200021429. The reversal of 34443200021422 is 22412000234443.

It is a super-2 number, since 2×34443200021422² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34443200021429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3239878047 + ... + 3239888677.

It is an arithmetic number, because the mean of its divisors is an integer number (859268097072).

Almost surely, 2^{34443200021422} is an apocalyptic number.

34443200021422 is a deficient number, since it is larger than the sum of its proper divisors (20549958191186).

34443200021422 is a wasteful number, since it uses less digits than its factorization.

34443200021422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14785.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 34443200021422 its reverse (22412000234443), we get a palindrome (56855200255865).

The spelling of 34443200021422 in words is "thirty-four trillion, four hundred forty-three billion, two hundred million, twenty-one thousand, four hundred twenty-two".