340145130415 has 8 divisors (see below), whose sum is σ = 429657006960. Its totient is φ = 257794204032.

The previous prime is 340145130389. The next prime is 340145130439. The reversal of 340145130415 is 514031541043.

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

It is a cyclic number.

It is not a de Polignac number, because 340145130415 - 2⁷ = 340145130287 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1790237434 + ... + 1790237623.

It is an arithmetic number, because the mean of its divisors is an integer number (53707125870).

Almost surely, 2^340145130415 is an apocalyptic number.

340145130415 is a deficient number, since it is larger than the sum of its proper divisors (89511876545).

340145130415 is a wasteful number, since it uses less digits than its factorization.

340145130415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580475081.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 340145130415 its reverse (514031541043), we get a palindrome (854176671458).

The spelling of 340145130415 in words is "three hundred forty billion, one hundred forty-five million, one hundred thirty thousand, four hundred fifteen".