340222254064 has 80 divisors (see below), whose sum is σ = 822434789376. Its totient is φ = 132457478400.

The previous prime is 340222254023. The next prime is 340222254101. The reversal of 340222254064 is 460452222043.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1601409 + ... + 1801375.

Almost surely, 2^340222254064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340222254064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411217394688).

340222254064 is an abundant number, since it is smaller than the sum of its proper divisors (482212535312).

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

340222254064 is a wasteful number, since it uses less digits than its factorization.

340222254064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201374 (or 201368 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

The spelling of 340222254064 in words is "three hundred forty billion, two hundred twenty-two million, two hundred fifty-four thousand, sixty-four".