340145521322 has 8 divisors (see below), whose sum is σ = 510239838816. Its totient is φ = 170065575052.

The previous prime is 340145521291. The next prime is 340145521327. The reversal of 340145521322 is 223125541043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (340145521327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3533438 + ... + 3628425.

It is an arithmetic number, because the mean of its divisors is an integer number (63779979852).

Almost surely, 2^340145521322 is an apocalyptic number.

340145521322 is a deficient number, since it is larger than the sum of its proper divisors (170094317494).

340145521322 is a wasteful number, since it uses less digits than its factorization.

340145521322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7185612.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 340145521322 in words is "three hundred forty billion, one hundred forty-five million, five hundred twenty-one thousand, three hundred twenty-two".