340555322115 has 48 divisors (see below), whose sum is σ = 607968305568. Its totient is φ = 176219670528.

The previous prime is 340555322089. The next prime is 340555322131. The reversal of 340555322115 is 511223555043.

340555322115 is a `hidden beast` number, since 3 + 4 + 0 + 5 + 5 + 532 + 2 + 115 = 666.

It is not a de Polignac number, because 340555322115 - 2⁵ = 340555322083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340555322115.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 298032 + ... + 877458.

It is an arithmetic number, because the mean of its divisors is an integer number (12666006366).

Almost surely, 2^340555322115 is an apocalyptic number.

340555322115 is a deficient number, since it is larger than the sum of its proper divisors (267412983453).

340555322115 is a wasteful number, since it uses less digits than its factorization.

340555322115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579828 (or 579825 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

Adding to 340555322115 its reverse (511223555043), we get a palindrome (851778877158).

The spelling of 340555322115 in words is "three hundred forty billion, five hundred fifty-five million, three hundred twenty-two thousand, one hundred fifteen".