340220735022 has 32 divisors (see below), whose sum is σ = 788300105472. Its totient is φ = 95874335424.

The previous prime is 340220735011. The next prime is 340220735047. The reversal of 340220735022 is 220537022043.

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, 55479768 + ... + 55485899.

It is an arithmetic number, because the mean of its divisors is an integer number (24634378296).

Almost surely, 2^340220735022 is an apocalyptic number.

340220735022 is an abundant number, since it is smaller than the sum of its proper divisors (448079370450).

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

340220735022 is a wasteful number, since it uses less digits than its factorization.

340220735022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110965752.

The product of its (nonzero) digits is 20160, while the sum is 30.

Adding to 340220735022 its reverse (220537022043), we get a palindrome (560757757065).

The spelling of 340220735022 in words is "three hundred forty billion, two hundred twenty million, seven hundred thirty-five thousand, twenty-two".