340324374355 has 24 divisors (see below), whose sum is σ = 475090613280. Its totient is φ = 233352725760.

The previous prime is 340324374343. The next prime is 340324374391. The reversal of 340324374355 is 553473423043.

It is not a de Polignac number, because 340324374355 - 2¹⁷ = 340324243283 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8437035 + ... + 8477275.

It is an arithmetic number, because the mean of its divisors is an integer number (19795442220).

Almost surely, 2^340324374355 is an apocalyptic number.

340324374355 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

340324374355 is a deficient number, since it is larger than the sum of its proper divisors (134766238925).

340324374355 is a wasteful number, since it uses less digits than its factorization.

340324374355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74779 (or 74772 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 43.

Adding to 340324374355 its reverse (553473423043), we get a palindrome (893797797398).

The spelling of 340324374355 in words is "three hundred forty billion, three hundred twenty-four million, three hundred seventy-four thousand, three hundred fifty-five".