34444422143140 has 12 divisors (see below), whose sum is σ = 72333286500636. Its totient is φ = 13777768857248.

The previous prime is 34444422143129. The next prime is 34444422143177. The reversal of 34444422143140 is 4134122444443.

It can be written as a sum of positive squares in 2 ways, for example, as 19378519626816 + 15065902516324 = 4402104^2 + 3881482^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34444422143093 and 34444422143102.

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, 861110553559 + ... + 861110553598.

It is an arithmetic number, because the mean of its divisors is an integer number (6027773875053).

Almost surely, 2^{34444422143140} is an apocalyptic number.

It is an amenable number.

34444422143140 is an abundant number, since it is smaller than the sum of its proper divisors (37888864357496).

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

34444422143140 is a wasteful number, since it uses less digits than its factorization.

34444422143140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722221107166 (or 1722221107164 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 34444422143140 its reverse (4134122444443), we get a palindrome (38578544587583).

The spelling of 34444422143140 in words is "thirty-four trillion, four hundred forty-four billion, four hundred twenty-two million, one hundred forty-three thousand, one hundred forty".