340671323322 has 36 divisors (see below), whose sum is σ = 811323308250. Its totient is φ = 103233733680.

The previous prime is 340671323171. The next prime is 340671323323. The reversal of 340671323322 is 223323176043.

340671323322 is a `hidden beast` number, since 3 + 4 + 0 + 6 + 7 + 1 + 323 + 322 = 666.

It can be written as a sum of positive squares in only one way, i.e., 331869318561 + 8802004761 = 576081^2 + 93819^2 .

It is a super-2 number, since 2×340671323322² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340671323323) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 78205197 + ... + 78209552.

Almost surely, 2^340671323322 is an apocalyptic number.

340671323322 is an abundant number, since it is smaller than the sum of its proper divisors (470651984928).

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

340671323322 is a wasteful number, since it uses less digits than its factorization.

340671323322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156414779 (or 156414765 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 36.

Adding to 340671323322 its reverse (223323176043), we get a palindrome (563994499365).

The spelling of 340671323322 in words is "three hundred forty billion, six hundred seventy-one million, three hundred twenty-three thousand, three hundred twenty-two".