340336734546 has 64 divisors (see below), whose sum is σ = 697791283200. Its totient is φ = 110611663296.

The previous prime is 340336734533. The next prime is 340336734559. The reversal of 340336734546 is 645437633043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (340336734533) and next prime (340336734559).

It is a super-2 number, since 2×340336734546² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 340336734495 and 340336734504.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142458720 + ... + 142461108.

It is an arithmetic number, because the mean of its divisors is an integer number (10902988800).

Almost surely, 2^340336734546 is an apocalyptic number.

340336734546 is an abundant number, since it is smaller than the sum of its proper divisors (357454548654).

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

340336734546 is a wasteful number, since it uses less digits than its factorization.

340336734546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4143.

The product of its (nonzero) digits is 6531840, while the sum is 48.

The spelling of 340336734546 in words is "three hundred forty billion, three hundred thirty-six million, seven hundred thirty-four thousand, five hundred forty-six".