340535306562 has 128 divisors (see below), whose sum is σ = 820680284160. Its totient is φ = 93085386240.

The previous prime is 340535306467. The next prime is 340535306569. The reversal of 340535306562 is 265603535043.

It is not an unprimeable number, because it can be changed into a prime (340535306569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1802998 + ... + 1982894.

It is an arithmetic number, because the mean of its divisors is an integer number (6411564720).

Almost surely, 2^340535306562 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340535306562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410340142080).

340535306562 is an abundant number, since it is smaller than the sum of its proper divisors (480144977598).

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

340535306562 is a wasteful number, since it uses less digits than its factorization.

340535306562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180008.

The product of its (nonzero) digits is 972000, while the sum is 42.

The spelling of 340535306562 in words is "three hundred forty billion, five hundred thirty-five million, three hundred six thousand, five hundred sixty-two".